3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 23; $a = array($a); print_r($a);

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)
8.3.60.0090.00916.36
8.3.50.0150.00018.30
8.3.40.0070.00718.70
8.3.30.0060.01218.54
8.3.20.0000.00918.90
8.3.10.0000.00821.77
8.3.00.0080.00019.64
8.2.180.0100.01018.16
8.2.170.0090.00618.86
8.2.160.0110.00722.96
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0130.00326.16
8.2.120.0080.00020.84
8.2.110.0090.00419.32
8.2.100.0040.00817.52
8.2.90.0000.00817.63
8.2.80.0030.00517.97
8.2.70.0030.00617.50
8.2.60.0050.00318.04
8.2.50.0040.00418.07
8.2.40.0060.00319.82
8.2.30.0000.00918.12
8.2.20.0040.00418.04
8.2.10.0000.00718.13
8.2.00.0000.00819.58
8.1.280.0030.01225.92
8.1.270.0030.00623.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.92
8.1.230.0040.00719.54
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0000.01017.21
8.1.180.0050.00318.10
8.1.170.0000.00818.61
8.1.160.0050.00218.79
8.1.150.0040.00420.88
8.1.140.0020.00519.46
8.1.130.0040.00417.45
8.1.120.0050.00217.37
8.1.110.0050.00317.32
8.1.100.0030.00617.48
8.1.90.0000.00817.43
8.1.80.0050.00517.44
8.1.70.0070.00017.46
8.1.60.0000.00717.61
8.1.50.0030.00517.52
8.1.40.0000.00817.47
8.1.30.0040.00417.47
8.1.20.0040.00417.68
8.1.10.0030.00517.46
8.1.00.0040.00417.42
8.0.300.0030.00718.77
8.0.290.0080.00016.63
8.0.280.0030.00318.42
8.0.270.0030.00518.67
8.0.260.0050.00317.24
8.0.250.0000.00716.96
8.0.240.0030.00316.91
8.0.230.0070.00016.94
8.0.220.0000.00916.83
8.0.210.0030.00316.91
8.0.200.0000.00916.95
8.0.190.0070.00016.94
8.0.180.0040.00416.84
8.0.170.0000.00816.89
8.0.160.0000.00816.81
8.0.150.0000.00816.85
8.0.140.0070.00016.77
8.0.130.0030.00313.31
8.0.120.0080.00016.76
8.0.110.0000.00816.93
8.0.100.0040.00416.77
8.0.90.0060.00316.86
8.0.80.0060.01316.80
8.0.70.0000.00716.79
8.0.60.0040.00416.70
8.0.50.0070.00016.77
8.0.30.0090.00917.02
8.0.20.0100.01217.40
8.0.10.0030.00517.00
8.0.00.0070.01016.78
7.4.330.0000.00515.55
7.4.320.0030.00316.54
7.4.300.0000.00616.38
7.4.290.0000.00716.57
7.4.280.0030.00716.53
7.4.270.0000.00816.48
7.4.260.0040.00416.47
7.4.250.0050.00216.54
7.4.240.0000.00716.50
7.4.230.0050.00216.56
7.4.220.0100.00716.32
7.4.210.0090.00816.46
7.4.200.0030.00316.39
7.4.160.0050.01116.53
7.4.150.0160.00317.40
7.4.140.0070.01117.86
7.4.130.0060.01116.43
7.4.120.0130.00716.47
7.4.110.0100.01016.49
7.4.100.0090.00916.39
7.4.90.0110.00516.43
7.4.80.0080.01419.39
7.4.70.0100.00616.55
7.4.60.0120.00916.45
7.4.50.0060.00916.48
7.4.40.0110.00816.68
7.4.30.0170.00616.53
7.4.00.0060.00915.02
7.3.330.0000.00613.03
7.3.320.0030.00313.02
7.3.310.0070.00016.18
7.3.300.0000.00716.12
7.3.290.0060.00016.20
7.3.280.0100.00716.19
7.3.270.0130.00617.40
7.3.260.0070.01316.18
7.3.250.0100.01116.27
7.3.240.0070.01216.15
7.3.230.0140.00416.39
7.3.210.0100.01016.33
7.3.200.0130.00316.17
7.3.190.0130.00716.28
7.3.180.0130.00316.41
7.3.170.0160.00016.53
7.3.160.0030.01416.10
7.2.330.0090.00916.30
7.2.320.0110.00516.29
7.2.310.0070.01016.55
7.2.300.0160.00616.63
7.2.290.0000.01816.35
7.2.60.0060.00916.85
7.1.200.0030.00615.64
7.1.70.0040.00417.34
7.1.60.0100.00017.23
7.1.00.0770.06020.72
7.0.200.0480.00314.81
7.0.140.0900.06020.15
7.0.130.1170.06020.29
7.0.120.0730.06020.18
7.0.110.0900.06320.19
7.0.100.1800.06320.14
7.0.90.1830.07320.38
7.0.80.1830.07020.31
7.0.70.0870.05720.16
7.0.60.0900.06320.24
7.0.50.0970.05020.18
7.0.40.1470.08320.32
7.0.30.1800.05320.18
7.0.20.0870.05720.30
7.0.10.0930.04320.34
7.0.00.0770.06020.17
5.6.290.0200.05020.79
5.6.280.0200.05020.92
5.6.270.0070.05721.10
5.6.260.0170.05320.77
5.6.250.0230.06721.06
5.6.240.0170.07721.11
5.6.230.0170.06320.72
5.6.220.0070.07320.94
5.6.210.0100.05721.02
5.6.200.0170.08321.07
5.6.190.0170.05321.04
5.6.180.0100.08320.85
5.6.170.0270.06320.84
5.6.160.0030.06720.86
5.6.150.0230.05020.91
5.6.140.0100.06321.03
5.6.130.0130.05720.91
5.6.120.0200.07721.04
5.6.110.0170.05321.04
5.6.100.0130.06020.95
5.6.90.0170.08020.96
5.6.80.0200.06320.42
5.6.70.0000.08320.18
5.6.60.0100.08020.39
5.6.50.0170.05020.20
5.6.40.0230.04720.34
5.6.30.0170.07320.23
5.6.20.0230.06020.16
5.6.10.0130.05320.23
5.6.00.0200.06020.21

preferences:
59.5 ms | 401 KiB | 5 Q