3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '---begin---'; try { $result = @create_function('', 'return (return 1);'); } catch (\Error $ex) { $result = $ex->getMessage(); } echo '---end---'; var_dump($result);

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)
8.3.60.0120.00916.75
8.3.50.0000.01918.29
8.3.40.0070.00718.93
8.3.30.0100.00318.85
8.3.20.0000.00820.20
8.3.10.0040.00423.70
8.3.00.0080.00019.38
8.2.180.0180.00018.51
8.2.170.0070.00722.96
8.2.160.0110.00420.47
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00319.14
8.2.120.0050.00326.35
8.2.110.0040.00420.38
8.2.100.0070.00417.91
8.2.90.0080.00019.08
8.2.80.0040.00417.97
8.2.70.0000.00917.75
8.2.60.0050.00517.91
8.2.50.0100.00018.07
8.2.40.0090.00019.44
8.2.30.0030.00320.55
8.2.20.0000.00917.80
8.2.10.0000.00717.93
8.2.00.0060.00318.16
8.1.280.0110.00425.92
8.1.270.0090.00923.96
8.1.260.0070.00028.09
8.1.250.0050.00328.09
8.1.240.0090.00322.08
8.1.230.0090.00321.04
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0070.00317.48
8.1.190.0040.00417.57
8.1.180.0040.00418.10
8.1.170.0000.00918.65
8.1.160.0080.00021.96
8.1.150.0040.00418.95
8.1.140.0050.00319.52
8.1.130.0030.00317.70
8.1.120.0040.00417.38
8.1.110.0000.00817.37
8.1.100.0070.00017.53
8.1.90.0070.00017.48
8.1.80.0060.00317.46
8.1.70.0040.00417.38
8.1.60.0000.00717.57
8.1.50.0000.00817.53
8.1.40.0040.00417.57
8.1.30.0040.00417.55
8.1.20.0040.00417.56
8.1.10.0050.00217.51
8.1.00.0050.00217.50
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0070.00018.32
8.0.270.0040.00417.17
8.0.260.0030.00317.32
8.0.250.0030.00317.06
8.0.240.0060.00017.04
8.0.230.0040.00417.02
8.0.220.0040.00416.81
8.0.210.0020.00516.88
8.0.200.0070.00016.95
8.0.190.0040.00416.91
8.0.180.0070.00016.95
8.0.170.0060.00316.95
8.0.160.0040.00417.06
8.0.150.0070.00416.75
8.0.140.0000.00716.78
8.0.130.0000.00613.45
8.0.120.0080.00016.80
8.0.110.0000.00817.02
8.0.100.0040.00316.83
8.0.90.0040.00416.79
8.0.80.0090.00617.02
8.0.70.0020.00516.75
8.0.60.0000.00817.03
8.0.50.0040.00416.94
8.0.30.0060.01017.29
8.0.20.0130.00717.40
8.0.10.0070.00017.07
8.0.00.0080.00916.96
7.4.330.0000.00616.90
7.4.320.0050.00316.56
7.4.300.0030.00316.61
7.4.290.0040.00416.58
7.4.280.0030.00516.61
7.4.270.0030.00316.46
7.4.260.0030.00716.45
7.4.250.0080.00016.48
7.4.240.0020.00516.57
7.4.230.0030.00316.32
7.4.220.0130.00616.63
7.4.210.0080.01016.51
7.4.200.0000.00716.41
7.4.160.0130.00416.53
7.4.150.0060.01217.40
7.4.140.0060.01617.86
7.4.130.0110.00616.54
7.4.120.0090.01116.49
7.4.110.0060.01316.39
7.4.100.0100.01316.53
7.4.90.0100.00716.48
7.4.80.0160.00319.39
7.4.70.0090.01316.45
7.4.60.0040.01516.45
7.4.50.0070.00616.45
7.4.40.0160.00616.71
7.4.30.0140.00316.67
7.4.00.0060.01015.01
7.3.330.0000.00513.25
7.3.320.0050.00013.21
7.3.310.0030.00316.41
7.3.300.0000.00716.26
7.3.290.0030.01016.30
7.3.280.0070.00916.23
7.3.270.0090.00917.40
7.3.260.0060.01216.37
7.3.250.0130.00716.44
7.3.240.0060.01216.33
7.3.230.0100.00716.39
7.3.210.0080.00816.30
7.3.200.0060.00916.33
7.3.190.0140.00716.16
7.3.180.0120.00616.52
7.3.170.0060.01116.30
7.3.160.0060.00916.32
7.3.120.0060.00615.09
7.3.110.0090.01014.79
7.3.100.0030.01014.68
7.3.90.0070.00715.07
7.3.80.0100.00314.81
7.3.70.0090.00614.83
7.3.60.0030.01014.93
7.3.50.0030.01014.63
7.3.40.0030.01214.88
7.3.30.0060.00914.82
7.3.20.0030.00916.51
7.3.10.0070.01016.45
7.3.00.0030.01216.48
7.2.330.0120.00416.79
7.2.320.0050.01916.39
7.2.310.0060.01216.73
7.2.300.0140.00416.43
7.2.290.0120.01216.32
7.2.250.0130.00614.86
7.2.240.0170.00315.05
7.2.230.0090.00615.12
7.2.220.0070.00715.07
7.2.210.0070.00715.04
7.2.200.0040.01115.04
7.2.190.0100.00315.13
7.2.180.0070.00715.28
7.2.170.0030.01214.88
7.2.60.0000.01316.77
7.2.00.0110.00719.31
7.1.330.0070.00715.80
7.1.320.0060.00315.99
7.1.310.0000.01215.70
7.1.300.0110.00415.80
7.1.290.0070.00715.84
7.1.280.0100.00315.72
7.1.270.0030.00915.61
7.1.260.0110.00416.02
7.1.200.0070.00715.86
7.1.100.0030.00718.17
7.1.70.0040.00417.23
7.1.60.0190.00619.36
7.1.50.0110.00716.60
7.1.00.0030.07322.45
7.0.200.0000.01016.74
7.0.100.0170.07020.00
7.0.90.0200.07319.86
7.0.80.0200.05019.97
7.0.70.0070.07719.88
7.0.60.0170.06019.95
7.0.50.0170.03720.33
7.0.40.0000.04320.08
7.0.30.0000.07020.14
7.0.20.0030.04320.19
7.0.10.0030.06020.08
7.0.00.0030.04020.10
5.6.280.0000.08321.08
5.6.250.0070.08320.63
5.6.240.0170.03020.64
5.6.230.0030.04320.68
5.6.220.0130.04320.65
5.6.210.0070.07320.66
5.6.200.0030.04720.94
5.6.190.0100.03321.03
5.6.180.0070.04720.98
5.6.170.0070.03721.11
5.6.160.0070.04021.02
5.6.150.0030.06721.14
5.6.140.0030.04321.10
5.6.130.0030.04321.02
5.6.120.0070.04021.01
5.6.110.0070.04021.16
5.6.100.0030.04021.01
5.6.90.0100.04321.09
5.6.80.0070.06020.40
5.6.70.0030.04020.31
5.6.60.0070.03720.46
5.6.50.0070.04720.50
5.6.40.0030.04020.40
5.6.30.0030.04020.44
5.6.20.0100.04320.43
5.6.10.0030.04020.40
5.6.00.0070.03720.39
5.5.380.0100.06320.42
5.5.370.0100.07320.49
5.5.360.0200.07320.49
5.5.350.0070.05320.43
5.5.340.0070.06320.76
5.5.330.0030.04320.86
5.5.320.0100.03320.88
5.5.310.0000.08020.88
5.5.300.0070.08020.89
5.5.290.0070.05320.91
5.5.280.0070.04020.80
5.5.270.0030.04720.86
5.5.260.0030.04720.91
5.5.250.0100.06320.64
5.5.240.0100.03320.30
5.5.230.0030.04020.14
5.5.220.0070.03720.01
5.5.210.0070.03720.20
5.5.200.0070.03720.18
5.5.190.0070.04720.27
5.5.180.0030.06020.27
5.5.160.0030.04020.14
5.5.150.0070.05720.15
5.5.140.0100.05320.20
5.5.130.0030.05320.08
5.5.120.0000.04320.18
5.5.110.0000.04319.98
5.5.100.0030.04019.98
5.5.90.0070.03720.06
5.5.80.0030.03720.15
5.5.70.0070.03720.14
5.5.60.0230.01719.96
5.5.50.0070.04019.96
5.5.40.0100.03319.93
5.5.30.0030.04020.13
5.5.20.0070.04320.11
5.5.10.0030.04020.03
5.5.00.0070.03720.00

preferences:
51.95 ms | 400 KiB | 5 Q