3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('foo' == 0); var_dump('foo' === 0); var_dump('foo' == (string) 0);

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)
8.3.60.0000.01418.30
8.3.50.0100.01222.92
8.3.40.0100.00318.73
8.3.30.0030.01018.83
8.3.20.0070.00020.21
8.3.10.0040.00421.92
8.3.00.0080.00019.56
8.2.180.0070.00716.38
8.2.170.0040.01122.96
8.2.160.0070.00722.32
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0170.00326.16
8.2.120.0070.00419.23
8.2.110.0060.00321.95
8.2.100.0040.00717.72
8.2.90.0080.00018.92
8.2.80.0040.00419.28
8.2.70.0000.00817.50
8.2.60.0050.00317.91
8.2.50.0040.00418.07
8.2.40.0080.00018.09
8.2.30.0030.00319.43
8.2.20.0040.00417.59
8.2.10.0030.00617.88
8.2.00.0040.00417.48
8.1.280.0160.00325.92
8.1.270.0030.00621.98
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00023.84
8.1.230.0070.00419.17
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0040.00417.22
8.1.190.0040.00417.50
8.1.180.0090.00018.76
8.1.170.0000.00818.64
8.1.160.0070.00318.66
8.1.150.0050.00318.75
8.1.140.0070.00017.39
8.1.130.0040.00417.73
8.1.120.0030.00317.27
8.1.110.0030.00517.36
8.1.100.0020.00517.36
8.1.90.0070.00017.38
8.1.80.0070.00017.43
8.1.70.0040.00417.34
8.1.60.0040.00417.48
8.1.50.0040.00417.46
8.1.40.0030.00717.46
8.1.30.0030.00617.47
8.1.20.0050.00317.46
8.1.10.0040.00417.27
8.1.00.0040.00417.35
8.0.300.0040.00418.77
8.0.290.0000.00817.05
8.0.280.0030.00318.35
8.0.270.0070.00017.07
8.0.260.0030.00517.13
8.0.250.0000.00616.82
8.0.240.0050.00316.74
8.0.230.0040.00416.89
8.0.220.0030.00316.73
8.0.210.0040.00416.80
8.0.200.0000.00616.74
8.0.190.0000.00816.78
8.0.180.0050.00216.83
8.0.170.0070.00016.74
8.0.160.0030.00516.72
8.0.150.0000.00716.75
8.0.140.0040.00416.72
8.0.130.0030.00313.20
8.0.120.0000.00716.86
8.0.110.0040.00416.85
8.0.100.0000.00716.93
8.0.90.0000.00716.77
8.0.80.0040.01116.83
8.0.70.0000.00716.94
8.0.60.0040.00416.91
8.0.50.0040.00416.85
8.0.30.0130.00817.04
8.0.20.0050.01417.40
8.0.10.0040.00416.78
8.0.00.0150.00316.67
7.4.330.0020.00215.05
7.4.320.0060.00016.41
7.4.300.0000.00716.43
7.4.290.0040.00716.57
7.4.280.0000.00716.42
7.4.270.0030.00316.53
7.4.260.0000.00716.41
7.4.250.0000.00716.31
7.4.240.0050.00216.30
7.4.230.0000.00716.54
7.4.220.0100.00716.31
7.4.210.0120.00316.46
7.4.200.0000.00816.54
7.4.160.0100.00616.50
7.4.150.0060.01317.40
7.4.140.0090.00817.86
7.4.130.0170.00316.56
7.4.120.0040.01316.46
7.4.110.0130.00716.55
7.4.100.0060.01316.23
7.4.90.0140.00316.43
7.4.80.0100.00719.39
7.4.70.0110.00816.29
7.4.60.0000.01716.54
7.4.50.0000.00916.31
7.4.40.0110.00616.57
7.4.30.0120.00316.20
7.4.00.0090.00614.77
7.3.330.0030.00313.02
7.3.320.0030.00313.10
7.3.310.0030.00316.32
7.3.300.0000.00716.23
7.3.290.0060.00816.20
7.3.280.0060.01016.25
7.3.270.0110.01117.40
7.3.260.0060.01116.36
7.3.250.0090.00916.22
7.3.240.0100.00716.50
7.3.230.0150.00616.39
7.3.210.0120.00416.13
7.3.200.0140.00319.39
7.3.190.0090.00416.19
7.3.180.0070.00716.41
7.3.170.0030.01316.27
7.3.160.0090.00616.27
7.2.330.0140.00716.33
7.2.320.0100.01016.32
7.2.310.0070.01016.21
7.2.300.0070.01016.33
7.2.290.0150.00916.69
7.2.60.0040.01116.68
7.2.00.0030.00619.11
7.1.200.0040.01115.70
7.1.100.0000.01017.74
7.1.70.0000.00817.07
7.1.60.0070.01319.34
7.1.50.0070.00416.82
7.1.00.0070.07322.42
7.0.200.0030.00716.49
7.0.140.0000.03722.15
7.0.60.0100.06019.91
7.0.50.0070.05317.90
7.0.40.0070.04319.99
7.0.30.0330.05720.06
7.0.20.0230.05320.12
7.0.10.0030.08720.19
7.0.00.0030.06020.33
5.6.280.0000.08321.12
5.6.210.0100.08020.70
5.6.200.0130.08018.12
5.6.190.0130.09320.47
5.6.180.4070.04020.27
5.6.170.0300.07320.38
5.6.160.0200.07020.48
5.6.150.0200.06318.22
5.6.140.0030.07318.15
5.6.130.0100.04718.11
5.6.120.0070.08321.06
5.6.110.0070.08720.96
5.6.100.0070.06720.98
5.6.90.0000.04321.12
5.6.80.0130.07320.28
5.5.350.0200.07020.32
5.5.340.0030.05317.98
5.5.330.0000.05720.06
5.5.320.0330.05020.32
5.5.310.0230.08320.25
5.5.300.0130.07318.02
5.5.290.0100.07717.99
5.5.280.0000.04320.64
5.5.270.0130.07720.74
5.5.260.0030.06020.84
5.5.250.0070.04020.57
5.5.240.0100.07020.25
5.4.450.0300.04319.11
5.4.440.0130.05019.54
5.4.430.0530.04019.41
5.4.420.0130.06719.46
5.4.410.0230.04318.93
5.4.400.0170.07018.78
5.4.390.0030.06318.74
5.4.380.0100.05718.69
5.4.370.0100.05318.68
5.4.360.0030.06018.72
5.4.350.0070.03713.66
5.4.340.0030.04013.72
5.4.320.0100.04014.21
5.4.310.0030.04314.11
5.4.300.0100.04014.15
5.4.290.0070.03714.09
5.4.280.0100.03314.05
5.4.270.0070.04314.02
5.4.260.0100.04314.01
5.4.250.0070.03714.04
5.4.240.0070.03713.98
5.4.230.0070.03714.01
5.4.220.0070.03714.20
5.4.210.0070.03314.04
5.4.200.0030.04014.17
5.4.190.0100.03313.98
5.4.180.0000.04314.16
5.4.170.0100.03314.10
5.4.160.0100.03714.15
5.4.150.0100.03314.01
5.4.140.0070.03713.66
5.4.130.0000.05013.84
5.4.120.0070.03313.78
5.4.110.0030.03713.65
5.4.100.0070.04013.65
5.4.90.0100.03713.62
5.4.80.0030.04013.70
5.4.70.0030.03713.66
5.4.60.0100.03313.63
5.4.50.0070.03713.66
5.4.40.0130.02713.78
5.4.30.0100.03313.67
5.4.20.0100.03313.68
5.4.10.0100.03713.68
5.4.00.0100.04013.07
5.3.290.0030.04314.54
5.3.280.0070.04014.47
5.3.270.0030.04314.57
5.3.260.0070.04014.44
5.3.250.0070.04014.45
5.3.240.0070.04014.46
5.3.230.0070.04014.60
5.3.220.0030.04314.42
5.3.210.0070.04014.54
5.3.200.0000.04314.40
5.3.190.0100.03314.42
5.3.180.0030.04014.41
5.3.170.0030.04314.41
5.3.160.0100.03314.40
5.3.150.0100.04014.41
5.3.140.0030.04014.51
5.3.130.0070.03714.40
5.3.120.0000.04314.40
5.3.110.0030.04314.48
5.3.100.0030.04014.01
5.3.90.0070.04014.00
5.3.80.0070.04313.82
5.3.70.0030.04013.99
5.3.60.0100.03313.79
5.3.50.0070.03713.83
5.3.40.0030.03713.89
5.3.30.0070.03313.77
5.3.20.0130.03013.55
5.3.10.0100.03013.64
5.3.00.0000.04313.48
5.2.170.0100.02311.06
5.2.160.0000.03311.01
5.2.150.0000.03711.15
5.2.140.0070.03311.01
5.2.130.0030.03010.91
5.2.120.0100.02310.92
5.2.110.0070.03010.95
5.2.100.0030.03010.93
5.2.90.0100.02711.09
5.2.80.0100.03011.16
5.2.70.0030.03010.91
5.2.60.0070.02711.04
5.2.50.0070.02710.88
5.2.40.0070.02710.90
5.2.30.0030.03010.82
5.2.20.0200.02011.02
5.2.10.0030.03010.93
5.2.00.0100.02310.84
5.1.60.0130.03010.12
5.1.50.0030.0279.91
5.1.40.0000.02710.04
5.1.30.0030.04010.31
5.1.20.0030.03010.48
5.1.10.0070.02310.11
5.1.00.0030.02710.11
5.0.50.0100.0208.52
5.0.40.0030.0238.48
5.0.30.0070.0308.09
5.0.20.0070.0238.17
5.0.10.0030.0238.04
5.0.00.0000.0378.21
4.4.90.0030.0175.84
4.4.80.0000.0175.98
4.4.70.0030.0135.82
4.4.60.0030.0135.80
4.4.50.0070.0105.84
4.4.40.0000.0275.77
4.4.30.0070.0135.83
4.4.20.0000.0175.98
4.4.10.0000.0235.89
4.4.00.0000.0335.84
4.3.110.0000.0175.77
4.3.100.0030.0205.75
4.3.90.0000.0235.89
4.3.80.0000.0375.73
4.3.70.0030.0135.72
4.3.60.0030.0135.75
4.3.50.0000.0175.83
4.3.40.0030.0235.71
4.3.30.0000.0174.60
4.3.20.0000.0174.58
4.3.10.0000.0174.59
4.3.00.0170.01317.02

preferences:
52.45 ms | 401 KiB | 5 Q