3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("foo" != "bar");

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)
8.3.40.0090.00618.42
8.3.30.0070.00719.02
8.3.20.0040.00420.04
8.3.10.0040.00423.48
8.3.00.0040.00420.77
8.2.170.0110.00822.96
8.2.160.0070.00720.53
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0060.00319.32
8.2.110.0030.00620.45
8.2.100.0060.00617.59
8.2.90.0000.00818.97
8.2.80.0080.00017.97
8.2.70.0030.00617.38
8.2.60.0040.00417.80
8.2.50.0030.00518.10
8.2.40.0000.00822.25
8.2.30.0040.00417.96
8.2.20.0070.00017.48
8.2.10.0070.00017.80
8.2.00.0020.00517.42
8.1.270.0120.00318.82
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0050.00522.01
8.1.230.0070.00422.75
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0100.00316.88
8.1.180.0020.00518.10
8.1.170.0050.00318.58
8.1.160.0040.00422.04
8.1.150.0000.00818.62
8.1.140.0040.00419.17
8.1.130.0030.00517.65
8.1.120.0000.00817.34
8.1.110.0060.00317.21
8.1.100.0000.00717.33
8.1.90.0000.00717.33
8.1.80.0050.00317.20
8.1.70.0000.00717.20
8.1.60.0070.00017.46
8.1.50.0040.00417.34
8.1.40.0030.00617.35
8.1.30.0000.00817.45
8.1.20.0040.00417.49
8.1.10.0080.00017.33
8.1.00.0040.00417.35
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0030.00318.23
8.0.270.0030.00317.03
8.0.260.0030.00317.12
8.0.250.0000.00716.84
8.0.240.0080.00016.81
8.0.230.0030.00316.70
8.0.220.0050.00316.76
8.0.210.0000.00816.66
8.0.200.0000.00916.81
8.0.190.0040.00716.75
8.0.180.0030.00516.78
8.0.170.0000.00716.82
8.0.160.0040.00416.84
8.0.150.0040.00416.58
8.0.140.0040.00416.69
8.0.130.0060.00013.14
8.0.120.0000.00816.59
8.0.110.0030.00516.81
8.0.100.0030.00316.60
8.0.90.0000.00716.80
8.0.80.0090.00616.80
8.0.70.0030.00516.56
8.0.60.0040.00416.64
8.0.50.0030.00316.71
8.0.30.0110.01316.80
8.0.20.0080.01117.40
8.0.10.0050.00316.98
8.0.00.0030.01416.58
7.4.330.0050.00015.11
7.4.320.0030.00316.43
7.4.300.0060.00016.45
7.4.290.0070.00016.36
7.4.280.0050.00516.43
7.4.270.0050.00316.35
7.4.260.0050.00316.41
7.4.250.0000.00816.41
7.4.240.0060.00216.46
7.4.230.0050.00316.24
7.4.220.0070.01016.46
7.4.210.0090.00616.55
7.4.200.0000.00716.50
7.4.160.0060.00916.39
7.4.150.0120.00617.40
7.4.140.0110.00817.86
7.4.130.0110.01116.34
7.4.120.0050.01216.25
7.4.110.0200.00316.25
7.4.100.0060.01616.42
7.4.90.0120.00616.34
7.4.80.0030.01519.39
7.4.70.0120.01216.12
7.4.60.0130.01016.34
7.4.50.0080.00016.21
7.4.40.0040.01316.00
7.4.30.0090.00916.28
7.4.00.0110.00714.69
7.3.330.0030.00312.96
7.3.320.0020.00213.04
7.3.310.0030.00316.05
7.3.300.0060.00016.14
7.3.290.0060.00716.09
7.3.280.0110.00716.09
7.3.270.0170.00317.40
7.3.260.0070.01016.13
7.3.250.0080.00916.11
7.3.240.0080.00916.12
7.3.230.0100.00616.39
7.3.210.0000.01616.27
7.3.200.0080.01119.39
7.3.190.0120.00916.09
7.3.180.0130.00316.19
7.3.170.0100.01016.29
7.3.160.0030.01316.28
7.3.120.0090.00814.67
7.3.110.0050.01114.79
7.3.100.0110.00314.74
7.3.90.0050.00614.60
7.3.80.0050.01214.55
7.3.70.0120.00414.62
7.3.60.0020.01214.58
7.3.50.0050.00814.58
7.3.40.0020.01214.57
7.3.30.0070.00714.59
7.3.20.0070.00416.48
7.3.10.0020.01216.50
7.3.00.0080.00716.36
7.2.330.0090.00916.20
7.2.320.0090.00616.18
7.2.310.0070.01016.25
7.2.300.0120.00916.54
7.2.290.0180.00616.49
7.2.250.0110.00014.75
7.2.240.0080.00814.63
7.2.230.0000.01514.93
7.2.220.0050.00814.72
7.2.210.0060.00814.82
7.2.200.0060.00514.70
7.2.190.0100.00514.78
7.2.180.0070.00614.78
7.2.170.0020.01214.81
7.2.160.0050.00814.70
7.2.150.0050.00916.73
7.2.140.0060.00816.49
7.2.130.0030.00816.69
7.2.120.0020.01216.72
7.2.110.0000.01516.66
7.2.100.0050.00616.50
7.2.90.0070.01016.78
7.2.80.0030.00916.81
7.2.70.0090.00416.84
7.2.60.0060.01016.72
7.2.50.0070.00516.51
7.2.40.0070.00816.78
7.2.30.0070.00516.78
7.2.20.0000.01316.73
7.2.10.0070.00716.63
7.2.00.0070.00817.40
7.1.330.0060.00815.60
7.1.320.0070.00515.59
7.1.310.0050.01115.71
7.1.300.0050.00815.73
7.1.290.0060.00615.71
7.1.280.0040.00815.60
7.1.270.0030.00815.42
7.1.260.0050.01015.52
7.1.250.0020.01115.54
7.1.240.0130.00015.45
7.1.230.0000.01515.62
7.1.220.0000.01015.71
7.1.210.0100.00315.71
7.1.200.0080.00315.57
7.1.190.0100.00715.80
7.1.180.0110.00415.52
7.1.170.0040.01115.79
7.1.160.0000.00815.52
7.1.150.0000.01215.64
7.1.140.0040.00815.57
7.1.130.0090.00315.59
7.1.120.0070.00315.72
7.1.110.0000.01015.73
7.1.100.0050.00716.78
7.1.90.0110.00415.30
7.1.80.0130.00315.67
7.1.70.0020.00916.32
7.1.60.0070.01217.48
7.1.50.0130.01025.20
7.1.40.0070.00715.41
7.1.30.0070.00715.79
7.1.20.0070.00715.65
7.1.10.0080.00315.83
7.1.00.0100.03518.94
7.0.330.0050.00514.96
7.0.320.0000.01015.29
7.0.310.0030.01115.33
7.0.300.0060.00915.29
7.0.290.0070.00715.23
7.0.280.0000.01315.16
7.0.270.0040.01115.34
7.0.260.0000.01315.19
7.0.250.0080.00014.98
7.0.240.0030.01015.30
7.0.230.0030.00615.46
7.0.220.0070.00315.31
7.0.210.0070.00315.30
7.0.200.0000.00815.95
7.0.190.0000.00815.27
7.0.180.0070.00715.27
7.0.170.0040.00715.20
7.0.160.0120.00015.48
7.0.150.0030.00615.35
7.0.140.0020.02818.77
7.0.130.0030.00615.33
7.0.120.0040.00815.24
7.0.110.0040.01115.39
7.0.100.0030.01014.98
7.0.90.0000.00715.46
7.0.80.0030.00915.28
7.0.70.0060.00615.21
7.0.60.0030.04717.48
7.0.50.0080.04316.56
7.0.40.0030.04716.82
7.0.30.0170.02116.67
7.0.20.0210.02516.74
7.0.10.0050.04716.74
7.0.00.0080.04716.72
5.6.400.0030.01014.07
5.6.390.0070.00314.01
5.6.380.0050.00513.89
5.6.370.0090.00613.96
5.6.360.0080.00813.84
5.6.350.0060.00614.52
5.6.340.0030.01013.98
5.6.330.0040.01114.43
5.6.320.0030.00614.26
5.6.310.0130.00014.49
5.6.300.0000.01314.11
5.6.290.0000.00814.12
5.6.280.0020.04017.46
5.6.270.0080.00414.38
5.6.260.0000.01614.40
5.6.250.0090.00314.50
5.6.240.0090.00614.11
5.6.230.0040.00814.06
5.6.220.0030.01014.13
5.6.210.0100.04017.32
5.6.200.0020.03516.10
5.6.190.0050.04717.47
5.6.180.0200.03117.38
5.6.170.0170.02617.20
5.6.160.0130.03817.31
5.6.150.0000.04816.16
5.6.140.0080.04016.09
5.6.130.0050.02716.14
5.6.120.0080.03717.55
5.6.110.0110.04617.47
5.6.100.0100.04317.57
5.6.90.0120.04117.65
5.6.80.0100.04217.21
5.6.70.0070.00713.86
5.6.60.0100.00313.80
5.6.50.0080.00614.30
5.6.40.0090.00613.89
5.6.30.0030.01014.04
5.6.20.0000.00813.89
5.6.10.0090.00614.01
5.6.00.0100.00714.29
5.5.380.0000.01414.08
5.5.370.0000.01014.10
5.5.360.0030.00714.36
5.5.350.2110.02617.26
5.5.340.0080.03315.87
5.5.330.0030.03117.01
5.5.320.0100.03917.14
5.5.310.0220.03117.17
5.5.300.0080.03516.13
5.5.290.0080.04615.92
5.5.280.0090.04517.49
5.5.270.0120.04417.64
5.5.260.0080.04817.34
5.5.250.0100.02317.37
5.5.240.0050.02217.05
5.5.230.0040.01113.86
5.5.220.0110.00313.76
5.5.210.0030.00713.83
5.5.200.0030.01013.87
5.5.190.0130.00313.77
5.5.180.0000.00813.44
5.5.170.0090.00613.93
5.5.160.0000.01414.09
5.5.150.0030.00513.67
5.5.140.0030.00614.27
5.5.130.0060.00913.82
5.5.120.0000.01314.07
5.5.110.0030.01013.83
5.5.100.0070.00713.84
5.5.90.0030.01014.02
5.5.80.0090.00613.98
5.5.70.0060.00913.80
5.5.60.0040.01213.98
5.5.50.0060.00313.97
5.5.40.0000.01414.10
5.5.30.0100.00313.95
5.5.20.0100.00313.49
5.5.10.0030.01413.88
5.5.00.0070.00714.05
5.4.450.0130.02615.11
5.4.440.0420.03415.15
5.4.430.0320.03515.23
5.4.420.0380.02915.23
5.4.410.0470.03014.99
5.4.400.0300.02415.09
5.4.390.0160.02814.74
5.4.380.0080.04114.81
5.4.370.0160.03314.82
5.4.360.0120.03014.80
5.4.350.0180.02314.72
5.4.340.0170.02714.83
5.4.330.0060.00610.96
5.4.320.0150.02714.83
5.4.310.0180.02614.74
5.4.300.0130.03014.85
5.4.290.0180.02814.84
5.4.280.0210.02214.82
5.4.270.0170.02714.72
5.4.260.0120.03114.77
5.4.250.0130.03014.82
5.4.240.0130.02814.88
5.4.230.0170.02514.81
5.4.220.0180.02814.81
5.4.210.0150.02714.82
5.4.200.0110.02813.79
5.4.190.0160.02714.73
5.4.180.0150.02814.79
5.4.170.0230.03214.73
5.4.160.0200.02214.72
5.4.150.0200.02414.75
5.4.140.0120.03413.62
5.4.130.0130.02913.65
5.4.120.0070.03413.63
5.4.110.0150.02813.55
5.4.100.0170.02713.56
5.4.90.0200.02313.49
5.4.80.0130.02713.53
5.4.70.0080.03513.59
5.4.60.0170.02313.55
5.4.50.0100.03013.54
5.4.40.0120.02813.51
5.4.30.0100.03113.54
5.4.20.0170.02513.61
5.4.10.0170.02313.55
5.4.00.0140.02813.32
5.3.290.0270.05314.66
5.3.280.0300.04714.67
5.3.270.0330.04714.53
5.3.260.0270.05314.59
5.3.250.0200.05314.57
5.3.240.0270.05014.60
5.3.230.0200.05314.57
5.3.220.0300.04714.65
5.3.210.0300.05014.54
5.3.200.0230.05014.45
5.3.190.0270.05314.54
5.3.180.0300.04714.45
5.3.170.0270.04714.64
5.3.160.0230.06014.55
5.3.150.0230.05314.52
5.3.140.0330.04314.47
5.3.130.0270.05014.53
5.3.120.0270.05314.48
5.3.110.0200.06014.64
5.3.100.0330.04713.96
5.3.90.0330.04713.99
5.3.80.0270.05014.10
5.3.70.0270.05314.10
5.3.60.0300.05313.93
5.3.50.0230.06013.95
5.3.40.0270.05013.92
5.3.30.0170.05713.84
5.3.20.0170.05313.66
5.3.10.0300.04713.56
5.3.00.0130.06013.61
5.2.170.0200.04711.19
5.2.160.0200.04011.14
5.2.150.0200.04011.06
5.2.140.0270.03311.09
5.2.130.0200.04011.02
5.2.120.0170.04011.02
5.2.110.0170.04011.07
5.2.100.0170.04011.05
5.2.90.0130.04311.14
5.2.80.0200.03711.05
5.2.70.0200.03711.07
5.2.60.0200.04011.07
5.2.50.0200.03711.04
5.2.40.0170.03710.95
5.2.30.0200.03710.96
5.2.20.0100.04310.92
5.2.10.0170.03710.86
5.2.00.0170.04010.86
5.1.60.0170.03010.02
5.1.50.0230.0279.96
5.1.40.0130.03310.10
5.1.30.0100.04010.29
5.1.20.0170.03310.37
5.1.10.0170.03010.05
5.1.00.0100.03710.14
5.0.50.0030.0338.60
5.0.40.0070.0278.43
5.0.30.0030.0478.25
5.0.20.0100.0278.31
5.0.10.0070.0308.14
5.0.00.0100.0408.36
4.4.90.0030.0235.88
4.4.80.0070.0235.93
4.4.70.0100.0205.90
4.4.60.0030.0235.89
4.4.50.0030.0235.92
4.4.40.0070.0375.91
4.4.30.0130.0275.87
4.4.20.0130.0175.96
4.4.10.0030.0235.92
4.4.00.0070.0335.83
4.3.110.0000.0275.81
4.3.100.0070.0205.73
4.3.90.0070.0205.86
4.3.80.0130.0275.77
4.3.70.0070.0205.78
4.3.60.0070.0205.82
4.3.50.0070.0235.82
4.3.40.0030.0375.73
4.3.30.0130.0174.60
4.3.20.0030.0234.61
4.3.10.0070.0204.55
4.3.00.0070.0207.03

preferences:
54.71 ms | 400 KiB | 5 Q