3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("0" == " 0e345"); var_dump(" 23" == " +23.");

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)
8.3.60.0070.00717.93
8.3.50.0170.00221.08
8.3.40.0040.01118.54
8.3.30.0030.01018.82
8.3.20.0040.01220.20
8.3.10.0070.00022.15
8.3.00.0040.00422.39
8.2.180.0070.00716.50
8.2.170.0140.00322.96
8.2.160.0070.00719.08
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0150.00426.16
8.2.120.0080.00019.65
8.2.110.0030.00622.30
8.2.100.0040.00819.34
8.2.90.0080.00018.92
8.2.80.0050.00317.97
8.2.70.0050.00317.25
8.2.60.0000.00917.80
8.2.50.0040.00418.07
8.2.40.0020.00518.09
8.2.30.0030.00617.82
8.2.20.0000.00717.63
8.2.10.0040.00417.46
8.2.00.0080.00017.65
8.1.280.0100.00325.92
8.1.270.0060.00318.41
8.1.260.0070.00026.35
8.1.250.0110.00028.09
8.1.240.0000.00923.87
8.1.230.0050.00519.15
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0050.00317.15
8.1.180.0000.00818.62
8.1.170.0040.00418.50
8.1.160.0000.00822.09
8.1.150.0000.00718.50
8.1.140.0050.00317.30
8.1.130.0030.00317.66
8.1.120.0000.00817.31
8.1.110.0070.00017.23
8.1.100.0030.00317.34
8.1.90.0000.00717.28
8.1.80.0000.00817.27
8.1.70.0030.00317.21
8.1.60.0030.00617.45
8.1.50.0000.00717.42
8.1.40.0000.00717.29
8.1.30.0000.00817.36
8.1.20.0030.00617.48
8.1.10.0020.00517.35
8.1.00.0030.00517.29
8.0.300.0050.00318.77
8.0.290.0040.00416.93
8.0.280.0030.00318.30
8.0.270.0030.00317.12
8.0.260.0070.00016.69
8.0.250.0040.00416.73
8.0.240.0090.00016.87
8.0.230.0000.00616.80
8.0.220.0000.00716.71
8.0.210.0000.00716.75
8.0.200.0030.00316.82
8.0.190.0070.00016.80
8.0.180.0000.00816.74
8.0.170.0000.00816.66
8.0.160.0060.00316.69
8.0.150.0000.00716.68
8.0.140.0050.00216.71
8.0.130.0030.00313.11
8.0.120.0030.00616.73
8.0.110.0000.00816.82
8.0.100.0000.00716.83
8.0.90.0000.00816.59
8.0.80.0100.01316.77
8.0.70.0070.00016.64
8.0.60.0080.00016.66
8.0.50.0040.00416.64
8.0.30.0100.00816.89
8.0.20.0130.00817.40
8.0.10.0070.00016.94
8.0.00.0090.00916.66
7.4.330.0000.00515.00
7.4.320.0030.00516.31
7.4.300.0070.00016.34
7.4.290.0060.00316.35
7.4.280.0030.00316.45
7.4.270.0000.00616.46
7.4.260.0000.00716.32
7.4.250.0040.00416.45
7.4.240.0030.00416.32
7.4.230.0040.00416.29
7.4.220.0150.00916.25
7.4.210.0130.00416.47
7.4.200.0030.00316.27
7.4.190.0070.00016.55
7.4.160.0060.01016.16
7.4.150.0130.00417.40
7.4.140.0080.01317.86
7.4.130.0060.01316.31
7.4.120.0090.01016.32
7.4.110.0090.00916.41
7.4.100.0060.01316.25
7.4.90.0060.01216.40
7.4.80.0070.01019.39
7.4.70.0140.00316.31
7.4.60.0000.02116.44
7.4.50.0000.00816.15
7.4.40.0070.00722.77
7.4.30.0130.00916.38
7.4.00.0140.00014.87
7.3.330.0000.00512.96
7.3.320.0030.00312.91
7.3.310.0070.00016.04
7.3.300.0030.00315.99
7.3.290.0040.01116.09
7.3.280.0070.00816.12
7.3.270.0100.00617.40
7.3.260.0060.01116.22
7.3.250.0140.00916.21
7.3.240.0130.00316.46
7.3.230.0080.00916.39
7.3.210.0080.01116.19
7.3.200.0080.00819.39
7.3.190.0100.00616.19
7.3.180.0150.00016.03
7.3.170.0070.01016.27
7.3.160.0080.00816.07
7.3.120.0120.00314.38
7.3.10.0120.00916.01
7.3.00.0120.00315.93
7.2.330.0330.02916.14
7.2.320.0190.00416.20
7.2.310.0120.00616.11
7.2.300.0030.01416.22
7.2.290.0060.01416.18
7.2.130.0070.01116.18
7.2.120.0130.00016.10
7.2.110.0140.00416.09
7.2.100.0090.00916.15
7.2.90.0190.00015.96
7.2.80.0120.00616.28
7.2.70.0150.00716.25
7.2.60.0080.00916.30
7.2.50.0190.01016.22
7.2.40.0210.00315.95
7.2.30.0090.00916.27
7.2.20.0160.00615.82
7.2.10.0120.01216.08
7.2.00.0100.00917.88
7.1.250.0120.00614.84
7.1.200.0040.00815.73
7.1.100.0000.01117.97
7.1.70.0040.00416.99
7.1.60.0060.01919.82
7.1.50.0090.00916.87
7.1.00.0030.03322.46
7.0.200.0030.00616.59
7.0.140.0070.07022.08
7.0.60.0070.03719.96
7.0.50.0030.07717.80
7.0.40.0070.06320.40
7.0.30.0330.04720.10
7.0.20.0270.07720.09
7.0.10.0400.07720.17
7.0.00.0030.04019.99
5.6.280.0030.07320.85
5.6.210.0070.08320.60
5.6.200.0100.08318.17
5.6.190.0130.08020.35
5.6.180.3170.04720.67
5.6.170.0430.06320.53
5.6.160.0030.07320.46
5.6.150.0070.06718.11
5.6.140.0070.08018.27
5.6.130.0070.08718.18
5.6.120.0230.06321.00
5.6.110.0070.06020.97
5.6.100.0070.08721.11
5.6.90.0030.09020.95
5.6.80.0170.07320.41
5.6.70.0100.04020.39
5.5.350.0300.07720.38
5.5.340.0100.08317.91
5.5.330.0100.07720.43
5.5.320.0330.07320.13
5.5.310.0400.07020.50
5.5.300.0030.08317.95
5.5.290.0100.05017.96
5.5.280.0070.07720.86
5.5.270.0100.05020.78
5.5.260.0130.05320.72
5.5.250.0070.08320.57
5.5.240.0130.07720.27
5.4.450.0400.05719.64
5.4.440.0730.05019.13
5.4.430.0870.06319.40
5.4.420.0900.06319.49
5.4.410.1100.05019.18
5.4.400.0330.05318.49
5.4.390.0330.05018.70
5.4.380.0330.06718.61
5.4.370.0130.05318.49
5.4.360.0170.05718.59
5.4.350.0200.06018.52
5.4.340.0170.05018.69
5.4.320.0080.05012.45
5.4.310.0040.04012.45
5.4.300.0020.04112.45
5.4.290.0070.03612.45
5.4.280.0050.03712.35
5.4.270.0060.03512.34
5.4.260.0070.04012.35
5.4.250.0130.04719.04
5.4.240.0100.05018.73
5.4.230.0130.04718.91
5.4.220.0130.05318.79
5.4.210.0070.05319.01
5.4.200.0100.04718.89
5.4.190.0100.04718.73
5.4.180.0070.06718.76
5.4.170.0130.05318.84
5.4.160.0130.04319.01
5.4.150.0170.04318.75
5.4.140.0030.05316.26
5.4.130.0030.05016.48
5.4.120.0100.04716.46
5.4.110.0070.06316.34
5.4.100.0070.06016.34
5.4.90.0030.05016.50
5.4.80.0000.05316.47
5.4.70.0030.05016.48
5.4.60.0030.05016.32
5.4.50.0030.05016.31
5.4.40.0070.04716.52
5.4.30.0170.03716.25
5.4.20.0100.05716.20
5.4.10.0170.06316.22
5.4.00.0070.05015.83
5.3.290.0020.04312.80
5.3.280.0070.05314.45
5.3.270.0130.04714.62
5.3.260.0170.04314.60
5.3.250.0030.05314.60
5.3.240.0070.05314.61
5.3.230.0130.05014.59
5.3.220.0100.04314.43
5.3.210.0030.06014.33
5.3.200.0100.04714.65
5.3.190.0100.04714.41
5.3.180.0100.04714.41
5.3.170.0030.05314.55
5.3.160.0070.05314.60
5.3.150.0030.05714.41
5.3.140.0000.05314.25
5.3.130.0030.07714.63
5.3.120.0030.06014.55
5.3.110.0030.06014.59
5.3.100.0000.05313.73
5.3.90.0000.05714.02
5.3.80.0130.06013.89
5.3.70.0170.04013.86
5.3.60.0030.05313.88
5.3.50.0030.05013.82
5.3.40.0100.05013.94
5.3.30.0070.04713.89
5.3.20.0100.05013.70
5.3.10.0100.04313.52
5.3.00.0000.05313.41
5.2.170.0070.04011.25
5.2.160.0000.06011.06
5.2.150.0100.03711.04
5.2.140.0130.03311.29
5.2.130.0070.04311.01
5.2.120.0070.03711.03
5.2.110.0100.03311.03
5.2.100.0030.04010.93
5.2.90.0030.04011.25
5.2.80.0070.04711.08
5.2.70.0070.04011.23
5.2.60.0000.04310.96
5.2.50.0030.04011.03
5.2.40.0100.03011.00
5.2.30.0000.04310.88
5.2.20.0030.04010.97
5.2.10.0070.04710.74
5.2.00.0030.04010.47
5.1.60.0070.0309.95
5.1.50.0000.03710.05
5.1.40.0070.0309.89
5.1.30.0070.04010.21
5.1.20.0100.03010.20
5.1.10.0130.04310.12
5.1.00.0070.05010.11
5.0.50.0070.0238.42
5.0.40.0070.0338.25
5.0.30.0000.0438.06
5.0.20.0000.0278.27
5.0.10.0070.0238.25
5.0.00.0070.0378.11
4.4.90.0000.0237.36
4.4.80.0000.0237.36
4.4.70.0000.0237.36
4.4.60.0000.0237.36
4.4.50.0030.0307.36
4.4.40.0030.0377.36
4.4.30.0030.0207.36
4.4.20.0070.0277.36
4.4.10.0030.0207.36
4.4.00.0030.0337.36
4.3.110.0070.0177.36
4.3.100.0000.0237.36
4.3.90.0070.0177.36
4.3.80.0030.0307.36
4.3.70.0030.0177.36
4.3.60.0000.0207.36
4.3.50.0030.0207.36
4.3.40.0030.0307.36
4.3.30.0000.0237.36
4.3.20.0000.0237.36
4.3.10.0030.0207.36
4.3.00.0030.0206.72

preferences:
37.56 ms | 401 KiB | 5 Q