3v4l.org

run code in 300+ PHP versions simultaneously
<?php $STOP = 5; $i = 0; $j = 5; while($STOP-- > 0) { echo "i = $i ; j = $j\n"; if(($i++) ( $j++) ) { echo "2up\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)
8.3.40.0110.00418.97
8.3.30.0070.00718.71
8.3.20.0080.00018.73
8.3.10.0060.00320.61
8.3.00.0080.00023.65
8.2.170.0000.01422.96
8.2.160.0000.01320.48
8.2.150.0140.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00419.38
8.2.110.0070.00322.07
8.2.100.0040.00817.60
8.2.90.0040.00419.08
8.2.80.0080.00018.03
8.2.70.0000.00817.50
8.2.60.0030.00518.03
8.2.50.0070.00018.07
8.2.40.0000.00718.22
8.2.30.0080.00317.94
8.2.20.0040.00417.71
8.2.10.0040.00417.73
8.2.00.0050.00317.86
8.1.270.0110.00023.99
8.1.260.0160.00326.35
8.1.250.0050.00228.09
8.1.240.0070.00720.69
8.1.230.0040.00720.92
8.1.220.0040.00418.77
8.1.210.0090.00018.93
8.1.200.0060.00317.23
8.1.190.0000.00917.54
8.1.180.0050.00318.10
8.1.170.0060.00318.72
8.1.160.0040.00418.79
8.1.150.0000.00818.55
8.1.140.0000.00817.26
8.1.130.0070.00017.85
8.1.120.0070.00017.35
8.1.110.0000.00717.38
8.1.100.0040.00417.38
8.1.90.0040.00417.40
8.1.80.0000.00717.37
8.1.70.0030.00317.35
8.1.60.0000.00817.54
8.1.50.0060.00317.42
8.1.40.0000.00717.42
8.1.30.0080.00017.59
8.1.20.0080.00017.69
8.1.10.0070.00017.61
8.1.00.0040.00417.54
8.0.300.0080.00319.85
8.0.290.0070.00016.61
8.0.280.0000.00718.43
8.0.270.0050.00317.13
8.0.260.0040.00416.93
8.0.250.0000.00816.90
8.0.240.0000.00717.06
8.0.230.0070.00016.95
8.0.220.0060.00016.94
8.0.210.0040.00416.95
8.0.200.0000.00616.99
8.0.190.0040.00416.89
8.0.180.0000.00817.01
8.0.170.0080.00016.83
8.0.160.0040.00416.86
8.0.150.0090.00316.84
8.0.140.0000.00916.89
8.0.130.0030.00313.39
8.0.120.0080.00016.92
8.0.110.0040.00416.92
8.0.100.0000.00916.96
8.0.90.0050.00216.85
8.0.80.0040.01116.99
8.0.70.0000.00716.82
8.0.60.0040.00416.86
8.0.50.0040.00417.06
8.0.30.0110.01017.13
8.0.20.0080.01317.40
8.0.10.0040.00416.89
8.0.00.0100.00816.91
7.4.330.0060.00013.43
7.4.320.0030.00316.54
7.4.300.0000.00616.58
7.4.290.0050.00316.49
7.4.280.0080.00016.48
7.4.270.0000.00716.62
7.4.260.0000.00613.25
7.4.250.0040.00416.45
7.4.240.0080.00016.43
7.4.230.0030.00316.34
7.4.220.0110.01116.57
7.4.210.0080.00916.60
7.4.200.0070.00016.67
7.4.190.0030.00316.40
7.4.160.0140.00716.48
7.4.150.0070.01017.40
7.4.140.0020.01517.86
7.4.130.0100.01016.66
7.4.120.0080.00916.59
7.4.110.0040.01616.57
7.4.100.0030.01416.43
7.4.90.0070.01116.39
7.4.80.0060.01319.04
7.4.70.0110.00616.38
7.4.60.0130.00316.22
7.4.50.0000.00416.48
7.4.40.0040.01222.27
7.4.30.0160.00816.58
7.4.10.0070.01015.16
7.4.00.0080.00815.03
7.3.330.0000.00613.16
7.3.320.0030.00313.02
7.3.310.0030.00316.40
7.3.300.0000.00716.37
7.3.290.0120.00616.32
7.3.280.0080.00616.36
7.3.270.0160.00017.40
7.3.260.0120.01118.24
7.3.250.0110.00716.49
7.3.240.0030.01316.58
7.3.230.0030.01416.39
7.3.210.0030.01216.48
7.3.200.0030.01319.39
7.3.190.0160.00316.53
7.3.180.0040.01116.48
7.3.170.0140.00416.44
7.3.160.0120.00816.42
7.3.130.0090.00915.00
7.3.120.0070.01014.92
7.3.110.0090.00914.78
7.3.100.0030.01014.91
7.3.90.0140.00014.92
7.3.80.0040.01114.96
7.3.70.0080.01114.84
7.3.60.0030.01214.81
7.3.50.0120.00314.99
7.3.40.0100.00314.86
7.3.30.0040.00814.88
7.3.20.0000.01116.61
7.3.10.0070.00416.55
7.3.00.0000.01116.77
7.2.330.0120.01216.59
7.2.320.0060.01816.36
7.2.310.0070.01116.34
7.2.300.0030.01316.51
7.2.290.0060.01516.68
7.2.260.0080.01214.85
7.2.250.0090.00915.38
7.2.240.0060.00915.05
7.2.230.0030.01214.58
7.2.220.0040.01114.74
7.2.210.0090.00614.61
7.2.200.0070.01014.93
7.2.190.0100.00614.75
7.2.180.0000.01714.96
7.2.170.0030.01315.05
7.2.160.0000.01414.98
7.2.150.0130.00316.77
7.2.140.0040.01516.96
7.2.130.0110.00616.94
7.2.120.0070.00716.72
7.2.110.0090.00017.01
7.2.100.0090.00616.93
7.2.90.0060.00917.12
7.2.80.0080.00816.82
7.2.70.0000.01417.02
7.2.60.0030.01216.98
7.2.50.0030.00916.80
7.2.40.0070.00717.05
7.2.30.0060.00316.95
7.2.20.0060.00617.00
7.2.10.0110.00016.72
7.2.00.0080.00618.28
7.1.330.0120.00315.69
7.1.320.0000.01215.58
7.1.310.0030.00915.85
7.1.300.0060.00315.72
7.1.290.0070.00715.78
7.1.280.0080.00815.52
7.1.270.0060.00315.76
7.1.260.0070.00415.90
7.1.250.0090.00315.75
7.1.240.0030.01015.89
7.1.230.0030.00615.55
7.1.220.0060.00615.93
7.1.210.0000.01215.45
7.1.200.0050.00715.76
7.1.190.0030.01015.72
7.1.180.0000.01015.56
7.1.170.0070.00315.54
7.1.160.0100.00315.75
7.1.150.0030.01015.68
7.1.140.0000.01715.63
7.1.130.0090.00015.79
7.1.120.0090.00915.68
7.1.110.0090.00615.35
7.1.100.0030.01217.04
7.1.90.0060.01015.54
7.1.80.0030.01015.56
7.1.70.0140.00516.27
7.1.60.0050.01217.44
7.1.50.0080.01216.26
7.1.40.0060.00915.93
7.1.30.0000.00815.70
7.1.20.0060.00315.77
7.1.10.0040.01115.87
7.1.00.0080.03518.98
7.0.330.0000.00815.01
7.0.320.0080.00415.51
7.0.310.0000.01315.46
7.0.300.0030.00715.37
7.0.290.0060.00615.51
7.0.280.0070.00715.36
7.0.270.0080.00015.39
7.0.260.0060.00915.50
7.0.250.0100.00615.11
7.0.240.0120.00315.20
7.0.230.0030.01015.23
7.0.220.0090.00315.49
7.0.210.0060.00315.27
7.0.200.0050.00515.90
7.0.190.0070.00715.34
7.0.180.0040.01115.43
7.0.170.0130.00315.50
7.0.160.0070.00315.43
7.0.150.0080.00815.25
7.0.140.0070.04018.67
7.0.130.0040.00815.23
7.0.120.0060.00615.13
7.0.110.0030.01015.48
7.0.100.0060.00315.29
7.0.90.0060.00615.54
7.0.80.0090.00315.26
7.0.70.0070.00715.34
7.0.60.0110.04317.73
7.0.50.0080.02316.52
7.0.40.0050.02515.62
7.0.30.0030.02515.48
7.0.20.0020.02515.66
7.0.10.0060.02115.65
7.0.00.0070.02215.50
5.6.400.0040.00414.39
5.6.390.0000.01314.16
5.6.380.0030.00613.95
5.6.370.0040.00814.19
5.6.360.0070.00714.33
5.6.350.0030.01014.07
5.6.340.0090.00914.15
5.6.330.0100.00714.15
5.6.320.0000.01114.39
5.6.310.0090.00614.43
5.6.300.0090.00614.12
5.6.290.0060.01214.25
5.6.280.0040.04017.37
5.6.270.0100.00014.35
5.6.260.0040.01114.21
5.6.250.0100.00314.34
5.6.240.0140.00014.14
5.6.230.0030.00513.98
5.6.220.0000.01513.97
5.6.210.0070.04517.22
5.6.200.0060.02516.05
5.6.190.0050.02516.28
5.6.180.0020.02416.07
5.6.170.0050.02416.05
5.6.160.0050.03315.97
5.6.150.0090.03715.96
5.6.140.0060.02416.18
5.6.130.0090.03516.12
5.6.120.0020.04916.12
5.6.110.0090.03916.17
5.6.100.0040.03916.08
5.6.90.0050.04516.10
5.6.80.0080.02115.78
5.6.70.0100.03215.83
5.6.60.0030.02915.83
5.6.50.0110.03815.83
5.6.40.0120.02515.85
5.6.30.0070.04015.81
5.6.20.0090.02515.80
5.6.10.0050.03415.74
5.6.00.0040.03215.79
5.5.380.0030.00914.16
5.5.370.0100.00314.14
5.5.360.0030.01314.20
5.5.350.0060.03917.18
5.5.340.0080.02016.09
5.5.330.0030.02316.13
5.5.320.0130.02415.81
5.5.310.0020.02516.01
5.5.300.0050.02415.85
5.5.290.0080.04115.91
5.5.280.0070.03715.92
5.5.270.0100.03915.88
5.5.260.0030.03515.92
5.5.250.0090.04215.91
5.5.240.0070.04415.50
5.5.230.0050.02515.73
5.5.220.0070.02715.50
5.5.210.0110.04115.71
5.5.200.0080.04215.56
5.5.190.0050.04715.61
5.5.180.0080.03015.68
5.5.170.0000.01114.22
5.5.160.0070.04415.69
5.5.150.0040.03115.64
5.5.140.0090.04015.72
5.5.130.0020.02515.63
5.5.120.0080.02315.60
5.5.110.0030.02515.63
5.5.100.0110.03815.62
5.5.90.0060.03815.75
5.5.80.0050.04515.69
5.5.70.0020.03715.64
5.5.60.0070.02515.52
5.5.50.0070.03515.63
5.5.40.0030.02715.60
5.5.30.0110.02215.69
5.5.20.0110.02815.65
5.5.10.0080.03315.60
5.5.00.0060.03015.60
5.4.450.0050.04514.87
5.4.440.0050.02715.10
5.4.430.0070.03414.99
5.4.420.0070.03914.95
5.4.410.0050.04515.07
5.4.400.0050.02214.77
5.4.390.0030.02614.77
5.4.380.0090.03514.79
5.4.370.0030.03314.79
5.4.360.0100.03514.79
5.4.350.0070.03014.78
5.4.340.0100.03014.84
5.4.330.0030.00610.52
5.4.320.0030.04114.83
5.4.310.0070.03714.83
5.4.300.0020.04314.77
5.4.290.0050.03014.81
5.4.280.0050.02214.79
5.4.270.0020.03314.81
5.4.260.0100.02814.88
5.4.250.0070.03514.94
5.4.240.0000.04614.88
5.4.230.0060.03814.78
5.4.220.0100.02214.82
5.4.210.0050.04214.88
5.4.200.0060.04014.87
5.4.190.0100.03514.79
5.4.180.0100.03814.88
5.4.170.0070.02814.87
5.4.160.0030.04314.82
5.4.150.0030.04514.84
5.4.140.0070.03713.42
5.4.130.0030.02513.56
5.4.120.0050.04113.47
5.4.110.0050.03913.57
5.4.100.0060.04113.56
5.4.90.0050.04213.52
5.4.80.0060.02213.37
5.4.70.0030.04213.44
5.4.60.0050.02913.41
5.4.50.0020.02513.52
5.4.40.0060.03013.58
5.4.30.0050.04213.73
5.4.20.0110.03313.49
5.4.10.0070.04013.50
5.4.00.0080.03713.37
5.3.290.0080.03112.58
5.3.280.0030.04212.60
5.3.270.0050.04012.55
5.3.260.0050.02312.56
5.3.250.0030.02312.54
5.3.240.0070.02512.45
5.3.230.0100.03812.54
5.3.220.0060.02812.53
5.3.210.0050.04112.54
5.3.200.0010.03212.43
5.3.190.0070.02712.52
5.3.180.0070.02412.53
5.3.170.0030.02512.43
5.3.160.0000.03412.53
5.3.150.0040.03012.51
5.3.140.0030.02212.50
5.3.130.0070.04012.50
5.3.120.0110.03512.50
5.3.110.0020.02712.50
5.3.100.0050.03812.17
5.3.90.0020.03612.24
5.3.80.0050.03312.15
5.3.70.0070.04112.24
5.3.60.0060.03512.30
5.3.50.0040.04212.22
5.3.40.0050.03512.20
5.3.30.0070.02212.19
5.3.20.0050.03812.08
5.3.10.0070.03112.07
5.3.00.0040.02712.05
5.2.170.0070.06011.05
5.2.160.0100.04710.97
5.2.150.0130.05711.13
5.2.140.0100.05711.18
5.2.130.0070.06011.05
5.2.120.0070.04710.88
5.2.110.0130.04711.07
5.2.100.0070.05711.06
5.2.90.0030.04011.07
5.2.80.0100.06311.08
5.2.70.0000.04311.12
5.2.60.0070.06310.88
5.2.50.0030.05710.85
5.2.40.0130.05010.94
5.2.30.0100.03710.91
5.2.20.0070.04310.85
5.2.10.0000.05710.70
5.2.00.0100.03310.73
5.1.60.0070.0439.91
5.1.50.0030.0539.98
5.1.40.0130.0439.96
5.1.30.0130.03010.32
5.1.20.0070.05710.38
5.1.10.0030.05310.02
5.1.00.0100.05010.08
5.0.50.0030.0478.61
5.0.40.0030.0338.34
5.0.30.0030.0538.25
5.0.20.0030.0438.23
5.0.10.0070.0278.07
5.0.00.0000.0338.19
4.4.90.0000.0377.87
4.4.80.0070.0337.87
4.4.70.0000.0277.87
4.4.60.0100.0277.87
4.4.50.0000.0337.87
4.4.40.0030.0507.87
4.4.30.0030.0337.87
4.4.20.0000.0407.87
4.4.10.0030.0207.87
4.4.00.0030.0537.87
4.3.110.0000.0307.87
4.3.100.0070.0207.87
4.3.90.0070.0307.87
4.3.80.0000.0477.87
4.3.70.0000.0207.87
4.3.60.0100.0137.87
4.3.50.0030.0337.87
4.3.40.0000.0407.87
4.3.30.0000.0407.87
4.3.20.0000.0377.87
4.3.10.0000.0307.87
4.3.00.0000.0237.87

preferences:
48.18 ms | 400 KiB | 5 Q