3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pw1 = 'my cool password keep it secrete please'; $pw2 = 'some other password'; $abc = strcmp($xyz, $pw1); if ($abc == 0) { echo "LOLPHP: yes '$pw1' is the same as '$xyz'\n"; } $def = strcmp($xyz, $pw2); if ($def == 0) { echo "LOLPHP: yep '$pw2' is the same as '$xyz'\n"; } $ghi = strcmp($pw1, $pw2); if ($ghi != 0) { echo "'$pw1' isn't the same as '$pw2'\n"; } else {echo "i am strcmp, and i declare that '$pw1' is the same as '$pw2'!!\n"; } $jkl = strcmp($xyz, $xyz); echo "jkl = $jkl\n";

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0140.00716.75
8.3.50.0120.00522.73
8.3.40.0150.00018.66
8.3.30.0110.00418.96
8.3.20.0050.00320.22
8.3.10.0000.00823.48
8.3.00.0050.00319.38
8.2.180.0030.01216.37
8.2.170.0040.01122.96
8.2.160.0100.00320.35
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0070.01426.16
8.2.120.0090.00021.00
8.2.110.0100.00722.29
8.2.100.0070.00318.22
8.2.90.0100.00019.05
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0050.00218.28
8.2.30.0030.00617.93
8.2.20.0060.00317.86
8.2.10.0040.00418.09
8.2.00.0030.00617.80
8.1.280.0090.00925.92
8.1.270.0080.00023.81
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.13
8.1.230.0040.00819.07
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.25
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0070.00318.64
8.1.160.0040.00421.99
8.1.150.0050.00318.88
8.1.140.0040.00417.43
8.1.130.0080.00017.68
8.1.120.0000.00717.43
8.1.110.0000.00817.51
8.1.100.0030.00617.49
8.1.90.0070.00017.41
8.1.80.0030.00417.46
8.1.70.0030.00317.43
8.1.60.0080.00017.55
8.1.50.0050.00317.41
8.1.40.0040.00417.39
8.1.30.0030.00517.55
8.1.20.0080.00017.54
8.1.10.0040.00417.48
8.1.00.0040.00417.35
8.0.300.0070.00018.77
8.0.290.0070.00016.88
8.0.280.0050.00318.34
8.0.270.0030.00317.29
8.0.260.0000.00617.25
8.0.250.0070.00016.98
8.0.240.0060.00317.02
8.0.230.0000.00717.00
8.0.220.0000.00716.95
8.0.210.0040.00416.91
8.0.200.0000.00717.01
8.0.190.0040.00417.02
8.0.180.0050.00516.86
8.0.170.0080.00016.86
8.0.160.0000.00716.93
8.0.150.0040.00416.88
8.0.140.0040.00416.66
8.0.130.0000.00613.39
8.0.120.0040.00416.91
8.0.110.0070.00016.91
8.0.100.0000.00816.95
8.0.90.0000.00716.94
8.0.80.0120.00416.97
8.0.70.0030.00516.99
8.0.60.0000.00716.84
8.0.50.0050.00216.80
8.0.30.0100.00917.07
8.0.20.0100.01017.40
8.0.10.0040.00417.13
8.0.00.0050.01316.87
7.4.330.0030.00315.05
7.4.320.0000.00616.52
7.4.300.0060.00016.50
7.4.290.0000.00716.40
7.4.280.0070.00016.50
7.4.270.0000.00716.48
7.4.260.0000.00816.57
7.4.250.0040.00416.56
7.4.240.0000.00716.57
7.4.230.0030.00316.50
7.4.220.0130.01016.68
7.4.210.0070.01016.52
7.4.200.0050.00216.33
7.4.160.0140.00716.51
7.4.150.0090.00917.40
7.4.140.0060.01317.86
7.4.130.0130.00516.54
7.4.120.0050.01116.50
7.4.110.0100.00716.59
7.4.100.0090.01216.48
7.4.90.0090.01216.49
7.4.80.0090.00919.39
7.4.70.0030.01316.60
7.4.60.0090.01116.47
7.4.50.0080.00616.48
7.4.40.0050.01316.22
7.4.30.0080.00916.27
7.4.20.0090.00916.23
7.4.10.0130.00515.93
7.4.00.0070.00915.63
7.3.330.0020.00313.22
7.3.320.0030.00313.16
7.3.310.0030.00316.21
7.3.300.0030.00316.35
7.3.290.0070.00716.36
7.3.280.0110.00616.32
7.3.270.0110.01417.40
7.3.260.0110.00616.35
7.3.250.0090.00916.38
7.3.240.0100.00716.39
7.3.230.0160.00916.39
7.3.210.0150.00716.30
7.3.200.0040.01419.39
7.3.190.0070.01416.41
7.3.180.0070.00916.17
7.3.170.0100.01016.16
7.3.160.0120.00616.22
7.3.150.0110.00716.30
7.3.140.0100.00716.47
7.3.130.0080.00815.55
7.3.120.0050.01215.35
7.3.110.0070.00915.24
7.3.100.0050.01115.27
7.3.90.0070.00815.30
7.3.80.0080.00815.21
7.3.70.0060.00815.26
7.3.60.0110.00415.28
7.3.50.0080.00715.09
7.3.40.0070.00715.23
7.3.30.0070.00715.23
7.3.20.0100.00516.42
7.3.10.0120.00716.51
7.3.00.0120.00516.47
7.2.330.0160.00616.38
7.2.320.0130.00616.39
7.2.310.0040.01516.60
7.2.300.0100.00716.39
7.2.290.0110.00616.68
7.2.280.0100.00716.39
7.2.270.0050.01416.19
7.2.260.0070.01015.59
7.2.250.0050.01215.38
7.2.240.0100.00715.50
7.2.230.0070.00815.48
7.2.220.0060.01115.56
7.2.210.0040.01215.41
7.2.200.0080.00915.40
7.2.190.0090.00515.35
7.2.180.0080.00815.31
7.2.170.0120.00415.22
7.2.160.0100.00615.54
7.2.150.0050.01016.74
7.2.140.0090.00716.70
7.2.130.0060.01116.68
7.2.120.0090.00516.80
7.2.110.0100.01016.65
7.2.100.0040.01116.66
7.2.90.0090.01016.74
7.2.80.0080.01016.65
7.2.70.0080.00816.61
7.2.60.0060.00816.73
7.2.50.0080.00716.64
7.2.40.0080.00716.73
7.2.30.0070.01016.57
7.2.20.0120.00316.82
7.2.10.0100.00416.66
7.2.00.0060.00817.39
7.1.330.0010.01115.58
7.1.320.0060.00715.58
7.1.310.0030.00915.56
7.1.300.0070.00715.55
7.1.290.0060.00915.65
7.1.280.0040.01015.46
7.1.270.0090.01015.60
7.1.260.0080.00515.47
7.1.250.0070.00815.57
7.1.240.0100.00715.51
7.1.230.0090.00715.54
7.1.220.0090.00915.44
7.1.210.0090.01015.52
7.1.200.0050.00915.51
7.1.190.0100.00715.67
7.1.180.0100.00915.36
7.1.170.0100.00515.45
7.1.160.0070.00915.53
7.1.150.0060.01015.55
7.1.140.0050.01115.44
7.1.130.0050.01115.60
7.1.120.0080.00915.46
7.1.110.0100.00615.61
7.1.100.0080.00716.32
7.1.90.0070.00915.45
7.1.80.0080.00715.49
7.1.70.0060.00916.09
7.1.60.0100.00816.92
7.1.50.0110.00915.99
7.1.40.0050.01115.51
7.1.30.0070.00815.61
7.1.20.0060.00815.46
7.1.10.0080.00915.59
7.1.00.0070.02917.75
7.0.330.0050.01115.01
7.0.320.0000.01615.12
7.0.310.0120.00715.23
7.0.300.0090.00815.09
7.0.290.0080.00714.93
7.0.280.0090.00915.25
7.0.270.0070.00715.02
7.0.260.0090.00915.05
7.0.250.0060.00914.93
7.0.240.0070.00915.18
7.0.230.0090.00315.21
7.0.220.0080.00815.07
7.0.210.0050.00815.21
7.0.200.0070.00515.65
7.0.190.0070.00815.22
7.0.180.0030.01115.23
7.0.170.0100.00615.11
7.0.160.0060.01215.10
7.0.150.0050.01014.96
7.0.140.0060.03017.51
7.0.130.0050.00915.26
7.0.120.0040.01115.28
7.0.110.0040.00915.20
7.0.100.0020.01315.02
7.0.90.0070.00415.17
7.0.80.0070.00715.23
7.0.70.0060.01015.39
7.0.60.0100.03116.81
7.0.50.0080.03216.05
7.0.40.0150.02216.18
7.0.30.0130.02316.14
7.0.20.0120.02016.13
7.0.10.0060.02916.11
7.0.00.0050.03416.09
5.6.400.0100.00715.04
5.6.390.0050.01115.05
5.6.380.0120.00815.04
5.6.370.0060.01114.92
5.6.360.0090.00914.96
5.6.350.0060.01115.12
5.6.340.0070.00815.07
5.6.330.0090.00715.09
5.6.320.0050.01214.96
5.6.310.0050.00914.96
5.6.300.0100.00814.89
5.6.290.0090.00615.10
5.6.280.0070.02916.85
5.6.270.0080.00614.82
5.6.260.0050.01214.86
5.6.250.0090.00715.00
5.6.240.0090.00614.87
5.6.230.0050.00814.94
5.6.220.0050.01014.91
5.6.210.0080.02616.87
5.6.200.0040.03515.99
5.6.190.0040.03216.85
5.6.180.1080.01916.95
5.6.170.0170.03016.67
5.6.160.0040.03516.77
5.6.150.0050.02215.96
5.6.140.0090.02316.13
5.6.130.0070.02916.01
5.6.120.0080.02516.86
5.6.110.0090.03317.07
5.6.100.0080.03316.84
5.6.90.0050.03716.91
5.6.80.0080.03516.72
5.6.70.0060.00814.94
5.6.60.0090.00614.82
5.6.50.0090.01114.87
5.6.40.0090.01014.88
5.6.30.0150.00314.81
5.6.20.0080.01214.79
5.6.10.0080.00414.88
5.6.00.0080.00914.89
5.5.380.0090.00514.86
5.5.370.0080.00614.84
5.5.360.0120.00515.10
5.5.350.0120.01516.75
5.5.340.0070.03515.86
5.5.330.0070.03416.61
5.5.320.0180.02316.55
5.5.310.0140.03016.76
5.5.300.0100.03215.91
5.5.290.0060.01915.86
5.5.280.0080.03216.81
5.5.270.0060.03116.88
5.5.260.0090.03116.81
5.5.250.0070.01916.67
5.5.240.0080.02916.59
5.5.230.0060.01014.79
5.5.220.0130.00314.81
5.5.210.0070.01014.61
5.5.200.0110.00814.62
5.5.190.0090.01114.87
5.5.180.0080.01014.68
5.5.170.0110.00915.09
5.5.160.0050.01414.77
5.5.150.0040.01214.64
5.5.140.0110.00814.85
5.5.130.0040.01414.66
5.5.120.0040.01314.83
5.5.110.0110.00714.83
5.5.100.0080.01214.79
5.5.90.0060.00814.79
5.5.80.0100.00514.94
5.5.70.0020.01514.67
5.5.60.0110.00814.88
5.5.50.0050.01114.90
5.5.40.0060.01014.75
5.5.30.0020.01514.78
5.5.20.0070.01214.86
5.5.10.0080.01114.74
5.5.00.0090.01014.77
5.4.450.0080.01314.28
5.4.440.0090.01614.22
5.4.430.0090.01814.25
5.4.420.0020.02214.23
5.4.410.0110.01614.23
5.4.400.0100.01514.08
5.4.390.0080.01514.13
5.4.380.0140.02513.86
5.4.370.0160.02713.95
5.4.360.0160.02214.02
5.4.350.0230.01713.99
5.4.340.0120.02714.04
5.4.330.0030.01111.66
5.4.320.0060.01611.97
5.4.310.0050.01712.00
5.4.300.0030.01811.88
5.4.290.0080.01511.95
5.4.280.0050.01811.89
5.4.270.0030.02011.97
5.4.260.0050.01811.97
5.4.250.0080.01411.83
5.4.240.0030.02011.84
5.4.230.0070.01711.83
5.4.220.0060.01811.90
5.4.210.0060.02011.98
5.4.200.0070.01611.86
5.4.190.0030.01811.95
5.4.180.0030.01811.96
5.4.170.0030.01811.90
5.4.160.0060.01711.84
5.4.150.0030.02011.96
5.4.140.0050.01711.86
5.4.130.0050.01611.89
5.4.120.0090.01511.78
5.4.110.0060.01611.86
5.4.100.0070.01511.78
5.4.90.0050.01911.78
5.4.80.0040.01811.79
5.4.70.0040.02011.74
5.4.60.0080.01411.77
5.4.50.0070.01611.72
5.4.40.0050.01611.77
5.4.30.0070.01611.75
5.4.20.0050.01611.78
5.4.10.0060.01511.79
5.4.00.0050.01711.60
5.3.290.0110.01812.98
5.3.280.0070.02312.85
5.3.270.0080.02312.84
5.3.260.0030.02712.84
5.3.250.0070.02312.94
5.3.240.0060.02412.80
5.3.230.0070.02412.84
5.3.220.0060.02312.73
5.3.210.0040.02812.79
5.3.200.0050.02612.77
5.3.190.0040.02412.74
5.3.180.0040.02512.91
5.3.170.0140.02012.82
5.3.160.0070.02512.91
5.3.150.0070.02412.89
5.3.140.0060.02612.84
5.3.130.0100.02512.80
5.3.120.0060.02712.88
5.3.110.0030.02712.88
5.3.100.0060.02312.69
5.3.90.0080.02512.52
5.3.80.0070.02512.46
5.3.70.0070.02212.49
5.3.60.0060.02612.50
5.3.50.0070.02212.45
5.3.40.0090.02212.43
5.3.30.0090.01812.47
5.3.20.0050.02312.31
5.3.10.0070.02112.19
5.3.00.0030.02512.16
5.2.170.0040.02210.61
5.2.160.0090.01610.62
5.2.150.0100.01610.65
5.2.140.0060.02010.59
5.2.130.0020.02110.55
5.2.120.0060.01810.54
5.2.110.0090.01410.56
5.2.100.0040.01810.60
5.2.90.0040.01910.62
5.2.80.0060.02210.52
5.2.70.0070.01910.52
5.2.60.0070.01710.53
5.2.50.0030.02110.45
5.2.40.0060.01910.55
5.2.30.0020.02310.46
5.2.20.0020.02110.40
5.2.10.0030.02010.33
5.2.00.0050.01910.22
5.1.60.0080.0129.67
5.1.50.0040.0199.51
5.1.40.0020.0189.56
5.1.30.0080.0169.95
5.1.20.0060.0159.80
5.1.10.0060.0159.68
5.1.00.0060.0159.51
5.0.50.0040.0138.42
5.0.40.0070.0148.32
5.0.30.0050.0208.23
5.0.20.0010.0168.21
5.0.10.0030.0138.21
5.0.00.0030.0198.20
4.4.90.0060.0097.46
4.4.80.0030.0137.45
4.4.70.0020.0137.45
4.4.60.0030.0097.45
4.4.50.0010.0117.46
4.4.40.0030.0147.43
4.4.30.0020.0147.45
4.4.20.0020.0117.49
4.4.10.0020.0117.49
4.4.00.0040.0137.45
4.3.110.0020.0097.41
4.3.100.0020.0127.40
4.3.90.0040.0097.38
4.3.80.0030.0137.36
4.3.70.0050.0077.39
4.3.60.0020.0117.38
4.3.50.0030.0097.38
4.3.40.0050.0117.34
4.3.30.0040.0096.73
4.3.20.0020.0106.72
4.3.10.0040.0086.70
4.3.00.0050.00814.28

preferences:
44.1 ms | 401 KiB | 5 Q