3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ord("\x32"));

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)
8.3.60.0110.00718.18
8.3.50.0110.00622.05
8.3.40.0150.00018.49
8.3.30.0100.00318.96
8.3.20.0080.00020.07
8.3.10.0000.00822.04
8.3.00.0080.00022.57
8.2.180.0090.00616.32
8.2.170.0070.01022.96
8.2.160.0110.00420.82
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0000.00819.36
8.2.110.0030.00622.23
8.2.100.0120.00017.72
8.2.90.0030.00518.92
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0080.00017.93
8.2.50.0030.00618.07
8.2.40.0040.00417.99
8.2.30.0030.00517.80
8.2.20.0000.00717.39
8.2.10.0080.00019.35
8.2.00.0050.00217.50
8.1.280.0150.00325.92
8.1.270.0040.00422.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00523.88
8.1.230.0070.00419.16
8.1.220.0000.00717.74
8.1.210.0000.00918.77
8.1.200.0030.00617.10
8.1.190.0050.00317.27
8.1.180.0000.00818.10
8.1.170.0050.00318.59
8.1.160.0000.00721.94
8.1.150.0000.00818.42
8.1.140.0000.00717.22
8.1.130.0070.00017.63
8.1.120.0030.00417.32
8.1.110.0040.00417.24
8.1.100.0000.00717.25
8.1.90.0040.00417.17
8.1.80.0000.00717.22
8.1.70.0030.00517.34
8.1.60.0060.00317.48
8.1.50.0030.00517.37
8.1.40.0000.00717.37
8.1.30.0080.00017.50
8.1.20.0080.00017.57
8.1.10.0030.00617.34
8.1.00.0040.00417.30
8.0.300.0000.00718.77
8.0.290.0080.00016.92
8.0.280.0000.00718.20
8.0.270.0070.00017.12
8.0.260.0000.00716.79
8.0.250.0070.00016.83
8.0.240.0000.00816.86
8.0.230.0050.00316.77
8.0.220.0050.00216.69
8.0.210.0000.00616.66
8.0.200.0030.00316.78
8.0.190.0040.00416.73
8.0.180.0070.00016.64
8.0.170.0040.00416.75
8.0.160.0000.00716.81
8.0.150.0040.00416.75
8.0.140.0000.00716.63
8.0.130.0060.00013.22
8.0.120.0030.00616.59
8.0.110.0000.00816.64
8.0.100.0070.00016.75
8.0.90.0030.00616.65
8.0.80.0090.00616.68
8.0.70.0040.00416.80
8.0.60.0000.00716.77
8.0.50.0000.00816.69
8.0.30.0140.00617.03
8.0.20.0150.00317.40
8.0.10.0030.00516.94
8.0.00.0090.00816.63
7.4.330.0050.00015.00
7.4.320.0030.00316.46
7.4.300.0030.00316.27
7.4.290.0040.00316.27
7.4.280.0040.00416.48
7.4.270.0070.00316.36
7.4.260.0040.00416.46
7.4.250.0000.00716.23
7.4.240.0050.00216.45
7.4.230.0070.00016.43
7.4.220.0120.00616.32
7.4.210.0100.00316.37
7.4.200.0070.00016.38
7.4.190.0050.00316.34
7.4.160.0060.01016.26
7.4.150.0070.01617.40
7.4.140.0130.00717.86
7.4.130.0110.01016.30
7.4.120.0070.00916.38
7.4.110.0130.00616.48
7.4.100.0100.00716.30
7.4.90.0140.00316.39
7.4.80.0150.00319.39
7.4.70.0100.01316.35
7.4.60.0100.00716.34
7.4.50.0040.00816.17
7.4.40.0090.00622.77
7.4.30.0060.01016.45
7.4.00.0000.01714.65
7.3.330.0030.00313.03
7.3.320.0050.00013.11
7.3.310.0030.00315.96
7.3.300.0000.00715.97
7.3.290.0080.00616.08
7.3.280.0090.00716.11
7.3.270.0100.00717.40
7.3.260.0040.01316.11
7.3.250.0080.01116.15
7.3.240.0060.01516.34
7.3.230.0130.00316.39
7.3.210.0170.00316.14
7.3.200.0090.01119.39
7.3.190.0140.00616.37
7.3.180.0040.01116.15
7.3.170.0030.01316.27
7.3.160.0070.01416.48
7.3.120.0110.00414.55
7.3.10.0030.01016.39
7.3.00.0000.01216.57
7.2.330.0130.00616.53
7.2.320.0090.00916.50
7.2.310.0110.01116.37
7.2.300.0060.00916.13
7.2.290.0030.01216.54
7.2.130.0000.01716.48
7.2.120.0120.00316.72
7.2.110.0060.00916.57
7.2.100.0080.01216.82
7.2.90.0040.00816.60
7.2.80.0090.00616.77
7.2.70.0040.00416.70
7.2.60.0060.00616.47
7.2.50.0070.00716.71
7.2.40.0070.00716.56
7.2.30.0030.01016.79
7.2.20.0060.00616.81
7.2.10.0080.00316.58
7.2.00.0070.00917.97
7.1.250.0000.01515.54
7.1.100.0070.00417.93
7.1.70.0070.00717.01
7.1.60.0100.01319.82
7.1.50.0100.01016.77
7.1.00.0100.07022.57
7.0.200.0000.00816.66
7.0.140.0100.06722.00
7.0.60.0170.07319.98
7.0.50.0100.07717.80
7.0.40.0200.08020.08
7.0.30.0200.06720.02
7.0.20.0300.06720.04
7.0.10.0000.04720.28
7.0.00.0070.06320.00
5.6.210.0000.05320.52
5.6.200.0200.07318.12
5.6.190.0030.04320.37
5.6.180.0270.03720.67
5.6.170.0330.08020.51
5.6.160.0070.07320.47
5.6.150.0100.07718.18
5.6.140.0070.07718.18
5.6.130.0130.06318.12
5.6.120.0030.04320.97
5.6.110.0130.03320.86
5.6.100.0170.07020.88
5.6.90.0070.04721.02
5.6.80.0130.04720.52
5.5.350.4170.05020.32
5.5.340.0070.07717.88
5.5.330.0070.04320.40
5.5.320.0200.03720.17
5.5.310.0200.04020.29
5.5.300.0000.04317.96
5.5.290.0130.07317.97
5.5.280.0070.08720.88
5.5.270.0100.03320.66
5.5.260.0100.06720.93
5.5.250.0070.07720.58
5.5.240.0300.07320.06
5.4.450.0470.06719.13
5.4.440.0370.07719.38
5.4.430.0500.04319.10
5.4.420.0500.06719.21
5.4.410.0400.04319.36
5.4.400.0430.04019.20
5.4.390.0330.08019.08
5.4.380.0470.03319.23
5.4.370.0430.05719.18
5.4.360.0400.03019.04
5.4.350.0430.06719.10
5.4.340.0300.05319.24
5.4.320.0270.04319.08
5.4.310.0300.03719.07
5.4.300.0370.04319.04
5.4.290.0330.05019.11
5.4.280.0400.07019.04
5.4.270.0430.05318.88
5.4.260.0430.07018.80
5.4.250.0330.03718.90
5.4.240.0330.03718.88
5.4.230.0430.04018.77
5.4.220.0270.04319.04
5.4.210.0430.06319.13
5.4.200.0470.06318.77
5.4.190.0370.03319.23
5.4.180.0470.03719.08
5.4.170.0330.04319.06
5.4.160.0530.03019.21
5.4.150.0370.04318.87
5.4.140.0400.04016.38
5.4.130.0470.06016.18
5.4.120.0400.03316.43
5.4.110.0430.04716.30
5.4.100.0470.03716.36
5.4.90.0430.06316.38
5.4.80.0530.05316.37
5.4.70.0530.05316.32
5.4.60.0430.06016.30
5.4.50.0470.05016.36
5.4.40.0370.07716.42
5.4.30.0500.05316.44
5.4.20.0400.06316.38
5.4.10.0430.04016.46
5.4.00.0400.06715.70
5.3.290.0300.04714.52
5.3.280.0300.03714.54
5.3.270.0470.06014.54
5.3.260.0430.07014.70
5.3.250.0500.04714.55
5.3.240.0370.04714.55
5.3.230.0330.04014.46
5.3.220.0400.06014.51
5.3.210.0530.06014.58
5.3.200.0470.04314.55
5.3.190.0400.06714.41
5.3.180.0470.04014.54
5.3.170.0370.06714.41
5.3.160.0470.05314.57
5.3.150.0400.05314.49
5.3.140.0400.06014.38
5.3.130.0300.04014.38
5.3.120.0270.04714.45
5.3.110.0400.07014.52
5.3.100.0400.04014.14
5.3.90.0370.04713.96
5.3.80.0370.04314.05
5.3.70.0370.06013.81
5.3.60.0300.04013.91
5.3.50.0270.04013.84
5.3.40.0500.06013.98
5.3.30.0430.05714.00
5.3.20.0430.07013.66
5.3.10.0430.06313.52
5.3.00.0370.04713.61
5.2.170.0330.03012.22
5.2.160.0430.04312.22
5.2.150.0300.03712.22
5.2.140.0300.03012.22
5.2.130.0200.03012.22
5.2.120.0200.03012.22
5.2.110.0230.02712.22
5.2.100.0200.03012.22
5.2.90.0200.03012.22
5.2.80.0200.03012.22
5.2.70.0200.03012.22
5.2.60.0170.03312.22
5.2.50.0200.03712.22
5.2.40.0130.03312.22
5.2.30.0230.02312.22
5.2.20.0170.03012.22
5.2.10.0200.03312.22
5.2.00.0270.02012.22
5.1.60.0200.02012.22
5.1.50.0200.03012.22
5.1.40.0200.02012.22
5.1.30.0170.03312.22
5.1.20.0200.02312.22
5.1.10.0200.02312.22
5.1.00.0270.02312.22
5.0.50.0070.03712.22
5.0.40.0070.02012.22
5.0.30.0100.03012.22
5.0.20.0100.01712.22
5.0.10.0100.02012.22
5.0.00.0030.03312.22
4.4.90.0130.01012.22
4.4.80.0100.01312.22
4.4.70.0130.01012.22
4.4.60.0070.01712.22
4.4.50.0070.01712.22
4.4.40.0100.02712.22
4.4.30.0100.01312.22
4.4.20.0070.02012.22
4.4.10.0130.01012.22
4.4.00.0100.02712.22
4.3.110.0100.02312.22
4.3.100.0130.01312.22
4.3.90.0070.01712.22
4.3.80.0130.02012.22
4.3.70.0130.01012.22
4.3.60.0070.02012.22
4.3.50.0070.01712.22
4.3.40.0070.02312.22
4.3.30.0070.01712.22
4.3.20.0030.01712.22
4.3.10.0030.01712.22
4.3.00.0030.01312.22

preferences:
57.59 ms | 400 KiB | 5 Q