3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = false; $a OR $a = 'somthing'; echo $a; //1

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)
8.3.60.0040.01418.21
8.3.50.0070.01322.05
8.3.40.0120.00418.71
8.3.30.0030.01020.08
8.3.20.0000.00820.30
8.3.10.0040.00422.05
8.3.00.0040.00422.34
8.2.180.0090.00918.40
8.2.170.0000.01422.96
8.2.160.0100.00320.57
8.2.150.0000.00824.18
8.2.140.0130.00724.66
8.2.130.0130.00626.16
8.2.120.0000.00819.56
8.2.110.0070.00322.20
8.2.100.0070.00417.91
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0040.00417.49
8.2.60.0030.00517.93
8.2.50.0090.00018.07
8.2.40.0030.00519.88
8.2.30.0050.00218.05
8.2.20.0040.00417.55
8.2.10.0050.00217.84
8.2.00.0030.00617.66
8.1.280.0170.00325.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0030.00623.98
8.1.230.0040.00822.63
8.1.220.0080.00017.77
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0030.00617.23
8.1.180.0000.00718.10
8.1.170.0040.00418.53
8.1.160.0000.00721.92
8.1.150.0000.00818.53
8.1.140.0000.00717.31
8.1.130.0000.00717.77
8.1.120.0040.00417.36
8.1.110.0000.00717.44
8.1.100.0000.00717.41
8.1.90.0000.00817.36
8.1.80.0050.00217.47
8.1.70.0000.00717.34
8.1.60.0040.00417.52
8.1.50.0040.00417.43
8.1.40.0040.00417.41
8.1.30.0050.00217.64
8.1.20.0070.00017.64
8.1.10.0000.00817.40
8.1.00.0000.00817.41
8.0.300.0040.00420.11
8.0.290.0070.00016.63
8.0.280.0070.00018.30
8.0.270.0040.00417.25
8.0.260.0060.00016.68
8.0.250.0060.00016.97
8.0.240.0030.00516.81
8.0.230.0030.00516.90
8.0.220.0040.00416.92
8.0.210.0000.00616.74
8.0.200.0060.00016.85
8.0.190.0030.00616.84
8.0.180.0000.00716.92
8.0.170.0000.00816.89
8.0.160.0000.00816.82
8.0.150.0000.00816.86
8.0.140.0030.00316.83
8.0.130.0050.00013.30
8.0.120.0000.00816.69
8.0.110.0040.00416.86
8.0.100.0040.00416.87
8.0.90.0030.00516.86
8.0.80.0140.00016.79
8.0.70.0000.00716.78
8.0.60.0040.00416.75
8.0.50.0000.00716.79
8.0.30.0150.01017.07
8.0.20.0140.00517.40
8.0.10.0050.00216.96
8.0.00.0050.01616.57
7.4.330.0070.00015.00
7.4.320.0030.00316.60
7.4.300.0040.00416.56
7.4.290.0040.00416.50
7.4.280.0070.00016.49
7.4.270.0070.00016.56
7.4.260.0000.00716.58
7.4.250.0080.00016.49
7.4.240.0060.00216.53
7.4.230.0000.00716.49
7.4.220.0070.01416.48
7.4.210.0050.01016.57
7.4.200.0040.00416.67
7.4.190.0030.00616.55
7.4.160.0090.00616.35
7.4.150.0080.00817.40
7.4.140.0090.01217.86
7.4.130.0100.01016.50
7.4.120.0070.00916.49
7.4.110.0110.00616.39
7.4.100.0100.01316.44
7.4.90.0110.00716.44
7.4.80.0070.01419.39
7.4.70.0060.01016.26
7.4.60.0120.01216.33
7.4.50.0060.00316.53
7.4.40.0100.00322.77
7.4.30.0130.00716.29
7.4.00.0110.00315.09
7.3.330.0020.00213.23
7.3.320.0060.00013.20
7.3.310.0070.00016.20
7.3.300.0070.00016.16
7.3.290.0180.00316.29
7.3.280.0130.00516.27
7.3.270.0090.00917.40
7.3.260.0120.00416.29
7.3.250.0070.00916.38
7.3.240.0100.00716.52
7.3.230.0030.01316.39
7.3.210.0070.01016.42
7.3.200.0060.01519.39
7.3.190.0120.00916.21
7.3.180.0040.01216.36
7.3.170.0070.01016.27
7.3.160.0100.00716.46
7.3.120.0100.00714.77
7.2.330.0150.00316.30
7.2.320.0170.00316.49
7.2.310.0100.01016.52
7.2.300.0080.00816.26
7.2.290.0040.01216.65
7.2.00.0030.01219.38
7.1.100.0070.01017.94
7.1.70.0040.00817.07
7.1.60.0030.01419.29
7.1.50.0060.00916.62
7.1.00.0030.06022.57
7.0.200.0220.00914.61
7.0.140.0070.07022.10
7.0.60.0170.07019.91
7.0.50.0000.04717.89
7.0.40.0070.05720.09
7.0.30.0330.06720.30
7.0.20.0200.07019.95
7.0.10.0070.05720.17
7.0.00.0170.03720.20
5.6.280.0030.07321.06
5.6.210.0100.06320.46
5.6.200.0100.07718.19
5.6.190.0170.07320.41
5.6.180.0230.06320.67
5.6.170.0200.06020.38
5.6.160.0200.07320.50
5.6.150.0000.04318.12
5.6.140.0070.04018.11
5.6.130.0070.06018.11
5.6.120.0100.03720.94
5.6.110.0100.08721.02
5.6.100.0100.05320.97
5.6.90.0170.08020.96
5.6.80.0130.07320.33
5.5.350.0330.07020.38
5.5.340.0070.08018.02
5.5.330.0000.08320.40
5.5.320.0230.04320.20
5.5.310.0270.07320.23
5.5.300.0030.05318.00
5.5.290.0100.07718.02
5.5.280.0130.05020.77
5.5.270.0000.04720.75
5.5.260.0100.07720.76
5.5.250.0130.07720.61
5.5.240.0130.07720.28
5.4.450.0430.04719.32
5.4.440.0670.05019.41
5.4.430.0630.05019.07
5.4.420.0400.04319.39
5.4.410.0630.04318.94
5.4.400.0470.03719.07
5.4.390.0470.04719.09
5.4.380.0200.03719.18
5.4.370.0500.04318.87
5.4.360.0730.03719.07
5.4.350.0400.04018.99
5.4.340.0670.04019.10
5.4.320.0600.03019.09
5.4.310.0230.04318.93
5.4.300.0670.04019.09
5.4.290.0500.03718.92
5.4.280.0670.05719.07
5.4.270.1130.04018.96
5.4.260.0700.02718.81
5.4.250.0630.03718.86
5.4.240.0300.04719.05
5.4.230.0230.03719.04
5.4.220.0430.04018.86
5.4.210.0130.04018.91
5.4.200.0770.04018.67
5.4.190.0570.03718.98
5.4.180.0630.03318.70
5.4.170.0800.03018.96
5.4.160.0530.04018.97
5.4.150.0400.04318.92
5.4.140.0570.04316.22
5.4.130.0970.03016.32
5.4.120.0630.03716.26
5.4.110.0300.05716.44
5.4.100.0330.03016.36
5.4.90.0300.03716.45
5.4.80.0370.03716.32
5.4.70.0300.04716.35
5.4.60.0500.04316.41
5.4.50.0570.04716.36
5.4.40.0530.03716.20
5.4.30.0870.03016.18
5.4.20.0930.03316.45
5.4.10.0800.03016.45
5.4.00.0770.02715.70
5.3.290.0700.04714.53
5.3.280.0730.03714.43
5.3.270.0570.03714.46
5.3.260.0970.03714.62
5.3.250.0270.04314.59
5.3.240.0130.03714.48
5.3.230.0530.05014.47
5.3.220.0530.03714.43
5.3.210.0630.04014.54
5.3.200.0430.03714.40
5.3.190.0500.03014.46
5.3.180.0730.03314.39
5.3.170.0600.05014.39
5.3.160.0430.04314.66
5.3.150.0530.03314.51
5.3.140.0170.04314.39
5.3.130.0900.03314.38
5.3.120.0700.04014.41
5.3.110.0230.04014.49
5.3.100.0530.03714.05
5.3.90.0600.04314.11
5.3.80.0730.03013.97
5.3.70.0700.03713.92
5.3.60.0730.03313.77
5.3.50.0500.04313.93
5.3.40.0530.03713.84
5.3.30.0630.04313.75
5.3.20.0630.03313.70
5.3.10.0870.03713.48
5.3.00.0070.04313.68
5.2.170.0500.03012.18
5.2.160.0000.02712.18
5.2.150.0600.02012.18
5.2.140.0430.02712.18
5.2.130.0630.03712.18
5.2.120.0500.02312.18
5.2.110.0300.02712.18
5.2.100.0770.02012.18
5.2.90.0730.03012.18
5.2.80.0370.03312.18
5.2.70.0230.03312.18
5.2.60.0430.03312.18
5.2.50.0570.03012.17
5.2.40.0470.02712.17
5.2.30.0300.03012.17
5.2.20.0270.03312.17
5.2.10.0430.02312.16
5.2.00.0400.03012.16
5.1.60.0630.02012.16
5.1.50.0500.02712.16
5.1.40.0430.02012.16
5.1.30.0530.03012.16
5.1.20.0400.02712.16
5.1.10.0170.02312.16
5.1.00.0230.02012.16
5.0.50.0100.02312.16
5.0.40.0000.02012.16
5.0.30.0230.03012.16
5.0.20.0170.01312.16
5.0.10.0000.02312.15
5.0.00.0070.03312.15
4.4.90.0300.01012.18
4.4.80.0130.01712.17
4.4.70.0030.01712.17
4.4.60.0330.02012.16
4.4.50.0170.01012.16
4.4.40.0070.02312.16
4.4.30.0100.02012.16
4.4.20.0070.01712.16
4.4.10.0270.01712.16
4.4.00.0030.03012.16
4.3.110.0230.01712.16
4.3.100.0100.02012.16
4.3.90.0330.01312.16
4.3.80.0230.02012.15
4.3.70.0100.01312.15
4.3.60.0400.00712.15
4.3.50.0170.01712.15
4.3.40.0100.02312.15
4.3.30.0030.02012.15
4.3.20.0030.02012.15
4.3.10.0170.01312.15
4.3.00.0170.01012.15

preferences:
44.63 ms | 400 KiB | 5 Q