3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str1 = 'Sticky'; $str2 = 'Admin'; if(!($str1 == $str2)) { echo 'true'; } else { echo 'false'; }

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)
8.3.70.0030.01218.13
8.3.60.0080.01116.49
8.3.50.0110.00721.93
8.3.40.0060.01218.63
8.3.30.0100.00319.04
8.3.20.0050.00220.30
8.3.10.0000.00721.98
8.3.00.0090.00019.16
8.2.180.0070.00718.29
8.2.170.0120.00922.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0020.00524.66
8.2.130.0110.00426.16
8.2.120.0040.00422.17
8.2.110.0060.00321.12
8.2.100.0090.00317.84
8.2.90.0030.00519.09
8.2.80.0080.00017.97
8.2.70.0000.00817.48
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0080.00019.74
8.2.30.0080.00019.72
8.2.20.0030.00617.67
8.2.10.0040.00418.09
8.2.00.0110.00017.75
8.1.280.0100.00725.92
8.1.270.0040.00423.65
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00322.18
8.1.230.0070.00418.84
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0090.00017.00
8.1.180.0080.00018.10
8.1.170.0090.00018.46
8.1.160.0030.00322.00
8.1.150.0000.00818.65
8.1.140.0030.00517.39
8.1.130.0000.00717.70
8.1.120.0050.00317.36
8.1.110.0050.00317.50
8.1.100.0000.00717.39
8.1.90.0040.00417.36
8.1.80.0040.00417.48
8.1.70.0030.00317.45
8.1.60.0030.00517.49
8.1.50.0040.00417.52
8.1.40.0000.00817.54
8.1.30.0000.00917.56
8.1.20.0060.00317.50
8.1.10.0000.00717.39
8.1.00.0000.00817.38
8.0.300.0080.00020.07
8.0.290.0040.00416.75
8.0.280.0030.00318.45
8.0.270.0070.00017.16
8.0.260.0040.00417.24
8.0.250.0040.00417.00
8.0.240.0030.00316.85
8.0.230.0000.00716.84
8.0.220.0030.00316.89
8.0.210.0000.00816.84
8.0.200.0060.00017.00
8.0.190.0040.00417.01
8.0.180.0050.00216.93
8.0.170.0050.00216.84
8.0.160.0000.00716.89
8.0.150.0000.00816.88
8.0.140.0040.00416.88
8.0.130.0030.00313.27
8.0.120.0080.00016.75
8.0.110.0000.00716.78
8.0.100.0040.00416.78
8.0.90.0040.00416.86
8.0.80.0030.01716.87
8.0.70.0040.00416.92
8.0.60.0070.00016.75
8.0.50.0040.00416.82
8.0.30.0150.00917.17
8.0.20.0090.01017.40
8.0.10.0050.00316.96
8.0.00.0110.00616.64
7.4.330.0050.00015.10
7.4.320.0030.00316.46
7.4.300.0030.00316.59
7.4.290.0030.00316.53
7.4.280.0100.00016.51
7.4.270.0000.00716.45
7.4.260.0000.00616.49
7.4.250.0060.00316.39
7.4.240.0020.00416.51
7.4.230.0030.00316.38
7.4.220.0060.01016.54
7.4.210.0070.00816.56
7.4.200.0040.00416.50
7.4.190.0030.00316.78
7.4.160.0120.00416.61
7.4.150.0170.00717.40
7.4.140.0100.00917.86
7.4.130.0110.00616.55
7.4.120.0100.00816.60
7.4.110.0030.01316.55
7.4.100.0150.00816.46
7.4.90.0180.00016.41
7.4.80.0030.01419.39
7.4.70.0090.00916.55
7.4.60.0130.00316.67
7.4.50.0000.00916.32
7.4.40.0030.01422.77
7.4.30.0030.01316.52
7.4.00.0090.00314.89
7.3.330.0000.00512.94
7.3.320.0000.00513.00
7.3.310.0040.00416.29
7.3.300.0070.00016.20
7.3.290.0040.01116.23
7.3.280.0090.00916.18
7.3.270.0130.00317.40
7.3.260.0170.00016.15
7.3.250.0120.00816.29
7.3.240.0120.00316.27
7.3.230.0070.01016.52
7.3.210.0110.00616.17
7.3.200.0110.00719.39
7.3.190.0140.01016.51
7.3.180.0060.01016.57
7.3.170.0120.00916.52
7.3.160.0070.01016.28
7.3.120.0040.01114.78
7.2.330.0060.01216.49
7.2.320.0060.01316.18
7.2.310.0140.00316.51
7.2.300.0000.01716.46
7.2.290.0060.01016.67
7.2.110.0030.01016.54
7.2.100.0070.00716.43
7.2.90.0050.00516.74
7.2.80.0000.01516.69
7.2.70.0000.01216.64
7.2.60.0060.00316.70
7.2.50.0080.00817.02
7.2.40.0100.00316.73
7.2.30.0000.00717.08
7.2.20.0030.00516.86
7.2.10.0060.00616.50
7.2.00.0050.00818.09
7.1.230.0120.00315.67
7.1.220.0050.00515.83
7.1.210.0030.01315.73
7.1.200.0080.00315.35
7.1.190.0030.00715.82
7.1.180.0040.01215.62
7.1.170.0000.00815.61
7.1.160.0120.00015.63
7.1.150.0060.00615.49
7.1.140.0060.00615.64
7.1.130.0030.00315.57
7.1.120.0000.00715.71
7.1.110.0100.00315.52
7.1.100.0050.00516.98
7.1.90.0100.00315.68
7.1.80.0040.00715.40
7.1.70.0030.00616.42
7.1.60.0130.00817.62
7.1.50.0090.00416.35
7.1.40.0000.01315.84
7.1.30.0060.00615.88
7.1.20.0080.00815.86
7.1.10.0050.00515.59
7.1.00.0070.04018.98
7.0.310.0000.01115.60
7.0.300.0080.00815.45
7.0.290.0000.00615.44
7.0.280.0040.00815.37
7.0.270.0000.01115.10
7.0.260.0030.00915.38
7.0.250.0000.00815.40
7.0.240.0030.00915.23
7.0.230.0040.00815.34
7.0.220.0080.00315.22
7.0.210.0030.00715.42
7.0.200.0170.00515.12
7.0.190.0030.00415.21
7.0.180.0090.00315.43
7.0.170.0120.00015.48
7.0.160.0090.00315.16
7.0.150.0100.00015.19
7.0.140.0080.03718.74
7.0.130.0030.01315.32
7.0.120.0030.00615.37
7.0.110.0120.00315.40
7.0.100.0030.00915.56
7.0.90.0040.00815.49
7.0.80.0060.00315.10
7.0.70.0040.00415.61
7.0.60.0070.04517.60
7.0.50.0090.02616.65
7.0.40.0060.04616.73
7.0.30.0270.03316.68
7.0.20.0180.03816.85
7.0.10.0040.03416.91
7.0.00.0090.02516.78
5.6.380.0060.00614.48
5.6.370.0030.00914.38
5.6.360.0000.01314.16
5.6.350.0030.00914.04
5.6.340.0030.01014.41
5.6.330.0080.00414.35
5.6.320.0080.00414.11
5.6.310.0090.00014.47
5.6.300.0070.00714.54
5.6.290.0030.00614.64
5.6.280.0000.04417.51
5.6.270.0130.00314.01
5.6.260.0060.00614.40
5.6.250.0040.01114.48
5.6.240.0060.00614.61
5.6.230.0060.00614.31
5.6.220.0090.00314.34
5.6.210.0090.04017.60
5.6.200.0100.04216.27
5.6.190.0100.04417.39
5.6.180.0170.04317.25
5.6.170.0230.04017.40
5.6.160.0050.02717.22
5.6.150.0050.04516.20
5.6.140.0060.02116.18
5.6.130.0050.04416.17
5.6.120.0050.02717.67
5.6.110.0030.02617.79
5.6.100.0020.03217.63
5.6.90.0030.03717.58
5.6.80.0130.03317.40
5.6.70.1780.01717.33
5.6.60.0080.00414.20
5.6.50.0040.00814.32
5.6.40.0030.00714.05
5.6.30.0000.00914.58
5.6.20.0070.00314.28
5.6.10.0110.00014.32
5.6.00.0100.00313.94
5.5.380.0030.00512.79
5.5.370.0040.00712.79
5.5.360.0000.00512.79
5.5.350.0020.04816.61
5.5.340.0110.02415.38
5.5.330.0090.04016.54
5.5.320.0170.02116.54
5.5.310.0130.02616.60
5.5.300.0070.04515.36
5.5.290.0070.02715.37
5.5.280.0050.04316.77
5.5.270.0080.04316.85
5.5.260.0120.01616.82
5.5.250.0010.02316.68
5.5.240.0060.03816.47
5.5.230.0000.00712.79
5.5.220.0030.00712.79
5.5.210.0000.00812.79
5.5.200.0050.00312.79
5.5.190.0070.00012.79
5.5.180.0040.00412.79
5.5.170.0070.00414.01
5.5.160.0030.00312.79
5.5.150.0000.00812.79
5.5.140.0030.00612.79
5.5.130.0030.00312.79
5.5.120.0070.00012.79
5.5.110.0000.01112.79
5.5.100.0040.00412.79
5.5.90.0040.00412.79
5.5.80.0030.00312.79
5.5.70.0000.00612.79
5.5.60.0000.00712.79
5.5.50.0030.00312.79
5.5.40.0000.01012.79
5.5.30.0000.00612.79
5.5.20.0000.00712.79
5.5.10.0000.00612.79
5.5.00.0000.00712.79
5.4.450.0450.02716.15
5.4.440.0000.03816.21
5.4.430.0450.03016.16
5.4.420.0030.03116.18
5.4.410.0330.03016.13
5.4.400.0230.02715.97
5.4.390.0280.02815.78
5.4.380.0170.02515.75
5.4.370.0200.02715.71
5.4.360.0140.02715.68
5.4.350.0150.03715.69
5.4.340.0120.03415.75
5.4.330.0050.00012.79
5.4.320.0040.02212.62
5.4.310.0060.01912.62
5.4.300.0050.02112.62
5.4.290.0090.03812.61
5.4.280.0040.02112.56
5.4.270.0070.02512.56
5.4.260.0040.03012.56
5.4.250.0040.03012.56
5.4.240.0040.03112.56
5.4.230.0040.03212.55
5.4.220.0070.02712.56
5.4.210.0020.02812.56
5.4.200.0050.02112.55
5.4.190.0060.02012.55
5.4.180.0040.01912.55
5.4.170.0040.02212.56
5.4.160.0070.02612.56
5.4.150.0070.03112.56
5.4.140.0060.03112.40
5.4.130.0080.02512.39
5.4.120.0050.02912.37
5.4.110.0060.02512.37
5.4.100.0050.02912.37
5.4.90.0060.02812.37
5.4.80.0040.03212.37
5.4.70.0070.02812.37
5.4.60.0040.02912.37
5.4.50.0030.02812.37
5.4.40.0040.02512.36
5.4.30.0050.02612.36
5.4.20.0040.02112.36
5.4.10.0070.02312.36
5.4.00.0050.02612.10
5.3.290.0060.02012.79
5.3.280.0040.02912.75
5.3.270.0080.02712.76
5.3.260.0080.02512.76
5.3.250.0030.02312.76
5.3.240.0100.02312.75
5.3.230.0040.02412.75
5.3.220.0020.02212.74
5.3.210.0030.02312.73
5.3.200.0020.02312.74
5.3.190.0040.03012.73
5.3.180.0040.02012.73
5.3.170.0050.02212.73
5.3.160.0080.02412.73
5.3.150.0060.02712.73
5.3.140.0070.02612.73
5.3.130.0040.03212.72
5.3.120.0080.02712.72
5.3.110.0080.02612.72
5.3.100.0090.02612.46
5.3.90.0040.02212.44
5.3.80.0050.02712.43
5.3.70.0040.02312.43
5.3.60.0010.02312.43
5.3.50.0050.02712.40
5.3.40.0040.02712.39
5.3.30.0040.02612.37
5.3.20.0060.02612.25
5.3.10.0040.02112.24
5.3.00.0050.02112.23
5.2.170.0030.02010.98
5.2.160.0020.02010.98
5.2.150.0020.01910.98
5.2.140.0070.01910.98
5.2.130.0060.02110.96
5.2.120.0060.02110.96
5.2.110.0050.02110.97
5.2.100.0050.02010.96
5.2.90.0030.01910.96
5.2.80.0040.01810.96
5.2.70.0040.01710.96
5.2.60.0050.01610.94
5.2.50.0010.01810.92
5.2.40.0040.01510.91
5.2.30.0040.02210.90
5.2.20.0030.02310.89
5.2.10.0030.02310.85
5.2.00.0050.02410.78
5.1.60.0060.02010.42
5.1.50.0010.01610.42
5.1.40.0030.01710.41
5.1.30.0040.01610.59
5.1.20.0070.01310.60
5.1.10.0040.01610.46
5.1.00.0070.01810.46
5.0.50.0060.0149.70
5.0.40.0060.0139.63
5.0.30.0040.0239.53
5.0.20.0040.0199.52
5.0.10.0030.0169.51
5.0.00.0060.0239.51
4.4.90.0040.0098.79
4.4.80.0020.0118.77
4.4.70.0040.0108.77
4.4.60.0050.0158.77
4.4.50.0020.0128.78
4.4.40.0050.0228.75
4.4.30.0050.0148.77
4.4.20.0050.0178.81
4.4.10.0020.0178.82
4.4.00.0040.0308.77
4.3.110.0050.0128.73
4.3.100.0040.0128.73
4.3.90.0030.0128.71
4.3.80.0030.0158.68
4.3.70.0040.0108.71
4.3.60.0020.0138.71
4.3.50.0010.0128.71
4.3.40.0020.0198.66
4.3.30.0040.0108.04
4.3.20.0020.0138.02
4.3.10.0030.0138.01
4.3.00.0070.00712.98

preferences:
48.91 ms | 401 KiB | 5 Q