3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = null; $foo || $foo = 'default'; var_dump($foo);

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)
8.3.60.0100.00718.40
8.3.50.0060.01021.20
8.3.40.0000.01418.71
8.3.30.0070.00720.21
8.3.20.0040.00420.54
8.3.10.0050.00320.91
8.3.00.0060.00321.73
8.2.180.0120.00616.32
8.2.170.0040.01422.96
8.2.160.0070.00720.30
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00721.00
8.2.110.0030.00619.30
8.2.100.0080.00317.72
8.2.90.0000.00819.18
8.2.80.0000.00719.38
8.2.70.0060.00317.48
8.2.60.0080.00018.04
8.2.50.0000.00818.07
8.2.40.0000.00818.15
8.2.30.0040.00419.37
8.2.20.0000.00717.69
8.2.10.0040.00417.78
8.2.00.0050.00317.75
8.1.280.0110.00425.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00022.48
8.1.230.0070.00420.93
8.1.220.0000.00818.77
8.1.210.0030.00618.97
8.1.200.0000.00817.22
8.1.190.0070.00017.41
8.1.180.0000.00918.10
8.1.170.0040.00418.66
8.1.160.0030.00518.83
8.1.150.0000.00718.53
8.1.140.0000.00717.48
8.1.130.0040.00417.68
8.1.120.0070.00017.45
8.1.110.0070.00017.36
8.1.100.0090.00017.33
8.1.90.0030.00417.42
8.1.80.0000.00717.41
8.1.70.0040.00417.46
8.1.60.0000.00817.62
8.1.50.0000.00717.37
8.1.40.0000.00817.54
8.1.30.0070.00017.57
8.1.20.0040.00417.62
8.1.10.0030.00517.39
8.1.00.0000.00817.38
8.0.300.0030.00520.03
8.0.290.0000.00817.18
8.0.280.0030.00318.34
8.0.270.0030.00617.30
8.0.260.0030.00316.82
8.0.250.0070.00017.01
8.0.240.0030.00616.95
8.0.230.0060.00016.83
8.0.220.0000.00716.86
8.0.210.0000.00716.91
8.0.200.0040.00416.93
8.0.190.0000.00716.96
8.0.180.0070.00016.89
8.0.170.0030.00616.79
8.0.160.0000.00716.82
8.0.150.0030.00616.78
8.0.140.0030.00416.89
8.0.130.0040.00413.39
8.0.120.0040.00416.76
8.0.110.0000.00716.76
8.0.100.0000.00716.83
8.0.90.0080.00016.93
8.0.80.0030.01316.80
8.0.70.0030.00616.94
8.0.60.0090.00016.68
8.0.50.0000.00716.92
8.0.30.0100.00717.05
8.0.20.0120.01217.40
8.0.10.0040.00417.01
8.0.00.0120.01216.65
7.4.330.0000.00516.84
7.4.320.0000.00716.47
7.4.300.0060.00016.42
7.4.290.0040.00416.48
7.4.280.0030.00316.50
7.4.270.0040.00416.59
7.4.260.0030.00313.23
7.4.250.0000.00716.44
7.4.240.0020.00516.49
7.4.230.0050.00216.38
7.4.220.0090.01516.57
7.4.210.0100.00916.54
7.4.200.0000.00616.51
7.4.190.0020.00516.72
7.4.160.0090.00616.27
7.4.150.0070.01817.40
7.4.140.0110.00817.86
7.4.130.0130.00616.51
7.4.120.0090.00916.35
7.4.110.0070.01116.27
7.4.100.0100.00716.50
7.4.90.0120.01216.30
7.4.80.0130.00319.39
7.4.70.0100.00616.52
7.4.60.0130.00916.54
7.4.50.0040.00416.35
7.4.40.0110.00722.77
7.4.30.0120.00916.42
7.4.00.0000.01614.74
7.3.330.0030.00313.06
7.3.320.0030.00313.17
7.3.310.0080.00016.28
7.3.300.0000.00716.17
7.3.290.0030.01016.20
7.3.280.0100.00816.22
7.3.270.0130.00317.40
7.3.260.0120.01118.24
7.3.250.0150.00516.22
7.3.240.0090.01016.19
7.3.230.0120.00616.53
7.3.210.0090.00816.09
7.3.200.0000.02119.39
7.3.190.0040.01616.46
7.3.180.0000.01516.30
7.3.170.0160.00416.27
7.3.160.0030.01316.20
7.3.120.0130.00314.84
7.2.330.0070.01016.46
7.2.320.0070.01216.58
7.2.310.0070.01016.50
7.2.300.0070.01016.53
7.2.290.0060.01216.15
7.2.00.0030.01218.89
7.1.100.0030.01018.23
7.1.70.0050.00317.08
7.1.60.0100.01319.17
7.1.50.0240.01434.54
7.1.00.0000.07722.36
7.0.200.0190.00514.71
7.0.140.0030.06722.10
7.0.100.0170.07319.98
7.0.90.0100.08319.95
7.0.80.0170.07719.89
7.0.70.0170.06319.99
7.0.60.0100.06719.96
7.0.50.0070.08020.23
7.0.40.0130.08020.09
7.0.30.0070.07720.14
7.0.20.0030.07720.05
7.0.10.0030.08320.07
7.0.00.0070.07019.99
5.6.280.0000.07320.91
5.6.250.0000.07720.59
5.6.240.0070.07320.54
5.6.230.0070.08720.67
5.6.220.0100.07720.52
5.6.210.0070.08320.56
5.6.200.0030.08721.11
5.6.190.0070.08021.17
5.6.180.0070.08721.09
5.6.170.0100.08021.11
5.6.160.0030.05321.07
5.6.150.0030.08021.11
5.6.140.0070.04321.01
5.6.130.0030.05721.01
5.6.120.0130.07720.92
5.6.110.0070.08321.07
5.6.100.0130.07020.98
5.6.90.0170.07320.93
5.6.80.0100.08020.49
5.6.70.0070.04720.50
5.6.60.0030.06020.32
5.6.50.0070.04720.34
5.6.40.0130.07320.35
5.6.30.0070.07720.37
5.6.20.0030.05320.39
5.6.10.0030.04020.43
5.6.00.0030.06720.43
5.5.380.0030.08320.48
5.5.370.0070.08320.53
5.5.360.0030.05320.34
5.5.350.0070.07720.41
5.5.340.0100.07720.89
5.5.330.0030.08320.93
5.5.320.0200.04720.78
5.5.310.0100.08020.88
5.5.300.0000.07320.79
5.5.290.0100.07720.91
5.5.280.0030.08720.76
5.5.270.0000.09020.89
5.5.260.0200.07720.71
5.5.250.0000.05720.61
5.5.240.0130.07320.29
5.5.230.0000.05720.13
5.5.220.0000.05320.25
5.5.210.0070.08020.21
5.5.200.0230.03020.13
5.5.190.0000.04720.23
5.5.180.0070.03720.21
5.5.160.0130.03020.21
5.5.150.0000.04320.25
5.5.140.0070.03720.07
5.5.130.0030.04020.14
5.5.120.0030.05720.20
5.5.110.0000.04320.26
5.5.100.0070.04020.07
5.5.90.0100.03720.09
5.5.80.0030.03720.09
5.5.70.0030.04020.14
5.5.60.0030.04020.04
5.5.50.0070.03720.14
5.5.40.0070.06019.99
5.5.30.0030.05020.14
5.5.20.0070.09320.02
5.5.10.0000.04320.05
5.5.00.0070.03720.11
5.4.450.0030.07319.45
5.4.440.0070.07719.30
5.4.430.0070.08319.39
5.4.420.0030.07319.41
5.4.410.0130.07319.10
5.4.400.0130.07719.10
5.4.390.0000.08719.04
5.4.380.0100.05719.12
5.4.370.0030.07018.95
5.4.360.0030.08019.11
5.4.350.0070.06318.90
5.4.340.0030.04719.12
5.4.320.0070.03718.98
5.4.310.0100.03719.07
5.4.300.0030.03719.22
5.4.290.0070.03319.02
5.4.280.0070.04019.14
5.4.270.0070.03319.02
5.4.260.0070.03719.12
5.4.250.0070.03318.79
5.4.240.0000.05019.22
5.4.230.0030.05019.05
5.4.220.0030.03718.80
5.4.210.0030.03719.14
5.4.200.0000.05019.04
5.4.190.0030.04719.13
5.4.180.0100.04319.02
5.4.170.0000.04718.97
5.4.160.0070.04018.94
5.4.150.0000.04019.13
5.4.140.0000.04016.28
5.4.130.0030.03316.32
5.4.120.0000.04016.36
5.4.110.0100.03016.21
5.4.100.0070.03316.33
5.4.90.0070.03716.41
5.4.80.0070.02716.41
5.4.70.0000.03716.34
5.4.60.0000.03716.39
5.4.50.0000.04016.23
5.4.40.0000.03716.25
5.4.30.0000.03716.20
5.4.20.0070.04316.19
5.4.10.0000.04016.18
5.4.00.0070.03015.50
5.3.290.0030.04014.49
5.3.280.0070.07014.60
5.3.270.0000.04314.46
5.3.260.0030.04314.61
5.3.250.0030.04014.46
5.3.240.0070.04314.60
5.3.230.0030.03714.45
5.3.220.0030.03714.40
5.3.210.0000.04014.55
5.3.200.0070.03314.40
5.3.190.0030.03714.54
5.3.180.0070.03314.42
5.3.170.0000.04014.41
5.3.160.0030.03714.42
5.3.150.0030.03314.55
5.3.140.0000.04014.55
5.3.130.0070.03014.55
5.3.120.0130.03014.48
5.3.110.0000.03314.43
5.3.100.0000.05314.04
5.3.90.0030.05313.85
5.3.80.0030.05713.87
5.3.70.0130.06013.97
5.3.60.0070.06713.85
5.3.50.0100.03013.88
5.3.40.0100.06313.81
5.3.30.0130.06013.86
5.3.20.0030.05013.67
5.3.10.0100.06713.64
5.3.00.0030.07313.54
5.2.170.0000.06711.56
5.2.160.0070.06011.56
5.2.150.0000.07011.56
5.2.140.0000.06311.56
5.2.130.0000.06011.56
5.2.120.0070.06311.56
5.2.110.0030.02711.56
5.2.100.0030.06011.56
5.2.90.0100.04011.56
5.2.80.0100.05011.56
5.2.70.0100.05011.56
5.2.60.0070.05311.56
5.2.50.0030.05311.56
5.2.40.0070.06011.56
5.2.30.0070.06011.56
5.2.20.0100.05011.56
5.2.10.0030.06011.56
5.2.00.0100.05311.56
5.1.60.0000.05711.56
5.1.50.0070.04711.56
5.1.40.0070.05311.56
5.1.30.0030.04011.56
5.1.20.0070.05311.56
5.1.10.0030.04711.56
5.1.00.0030.03011.56
5.0.50.0000.04311.56
5.0.40.0000.04711.56
5.0.30.0070.06011.56
5.0.20.0030.04011.56
5.0.10.0030.04311.56
5.0.00.0000.06311.56
4.4.90.0070.03011.56
4.4.80.0030.01711.56
4.4.70.0030.02711.56
4.4.60.0070.01011.56
4.4.50.0030.03711.56
4.4.40.0030.05711.56
4.4.30.0030.03311.56
4.4.20.0030.03311.56
4.4.10.0030.03311.56
4.4.00.0000.05711.56
4.3.110.0000.02011.56
4.3.100.0100.02711.56
4.3.90.0070.03011.56
4.3.80.0070.05011.56
4.3.70.0030.03011.56
4.3.60.0000.04011.56
4.3.50.0000.03711.56
4.3.40.0030.04311.56
4.3.30.0000.03711.56
4.3.20.0000.03711.56
4.3.10.0030.03311.56
4.3.00.0030.02311.56

preferences:
41.42 ms | 401 KiB | 5 Q