3v4l.org

run code in 500+ PHP versions simultaneously
<?php // decimal version echo mb_chr(128024); // hexadecimal version echo "\u{01f418}";

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)
8.5.70.0050.00216.68
8.5.60.0130.00716.68
8.5.50.0100.00818.14
8.5.30.0090.00520.29
8.5.20.0080.00619.55
8.5.10.0100.00720.11
8.5.00.0060.00519.59
8.4.210.0060.00319.48
8.4.180.0120.01019.67
8.4.170.0160.00623.87
8.4.160.0090.01220.29
8.4.150.0080.00416.83
8.4.140.0130.00817.43
8.4.130.0120.00717.57
8.4.120.0120.00420.71
8.4.110.0070.00722.41
8.4.100.0100.00917.59
8.4.90.0060.00417.77
8.4.80.0070.00117.76
8.4.70.0210.01017.62
8.4.60.0260.01017.89
8.4.50.0270.00617.54
8.4.40.0190.01217.48
8.4.30.0240.00818.15
8.4.20.0220.00818.57
8.4.10.0280.00920.33
8.3.300.0100.01020.52
8.3.290.0100.01020.82
8.3.280.0090.01118.01
8.3.270.0120.00916.32
8.3.260.0150.00516.41
8.3.250.0110.00718.95
8.3.240.0100.00916.58
8.3.230.0040.00816.47
8.3.220.0060.00216.98
8.3.210.0240.00816.52
8.3.200.0220.00517.26
8.3.190.0200.00716.86
8.3.180.0230.00316.46
8.3.170.0220.00616.79
8.3.160.0190.01216.38
8.3.150.0210.01116.79
8.3.140.0170.01017.59
8.3.130.0230.00316.56
8.3.120.0210.00418.52
8.3.110.0220.00416.31
8.3.100.0220.00620.16
8.3.90.0260.00621.70
8.3.80.0270.00517.31
8.3.70.0230.00816.40
8.3.60.0210.01117.38
8.3.50.0260.00918.10
8.3.40.0240.00818.78
8.3.30.0230.00517.79
8.3.20.0160.00720.71
8.3.10.0210.00521.04
8.3.00.0140.00421.79
8.2.300.0090.01120.41
8.2.290.0110.00620.23
8.2.280.0180.01017.42
8.2.270.0230.00616.64
8.2.260.0200.00517.58
8.2.250.0200.00916.46
8.2.240.0190.00516.63
8.2.230.0190.00918.63
8.2.220.0210.00926.87
8.2.210.0180.00521.48
8.2.200.0170.00717.16
8.2.190.0230.00516.42
8.2.180.0180.01321.18
8.2.170.0210.01018.19
8.2.160.0150.01220.26
8.2.150.0200.00321.57
8.2.140.0080.00821.00
8.2.130.0090.00521.76
8.2.120.0190.00621.91
8.2.110.0180.00519.76
8.2.100.0200.00617.66
8.2.90.0180.00418.41
8.2.80.0190.00617.86
8.2.70.0230.00417.30
8.2.60.0210.00617.45
8.2.50.0210.00517.81
8.2.40.0160.00617.95
8.2.30.0210.00617.49
8.2.20.0160.00618.26
8.2.10.0140.00717.48
8.2.00.0110.00318.19
8.1.340.0100.01017.45
8.1.330.0050.00419.91
8.1.320.0210.00816.05
8.1.310.0170.00716.47
8.1.300.0170.00616.04
8.1.290.0140.00623.52
8.1.280.0100.00721.06
8.1.270.0190.00321.00
8.1.260.0120.00721.70
8.1.250.0150.00522.62
8.1.240.0150.00517.92
8.1.230.0190.00517.52
8.1.220.0120.00917.45
8.1.210.0150.00817.93
8.1.200.0120.00917.20
8.1.190.0120.00416.93
8.1.180.0090.00817.56
8.1.170.0160.00617.29
8.1.160.0160.00617.87
8.1.150.0120.00817.65
8.1.140.0150.00717.22
8.1.130.0150.00617.96
8.1.120.0150.00717.31
8.1.110.0150.00517.20
8.1.100.0210.01017.05
8.1.90.0260.00717.20
8.1.80.0180.01017.17
8.1.70.0210.00717.17
8.1.60.0230.00517.33
8.1.50.0210.00617.25
8.1.40.0250.00417.36
8.1.30.0190.01017.42
8.1.20.0190.00617.47
8.1.10.0220.00417.33
8.1.00.0210.00717.31
8.0.300.0150.00517.72
8.0.290.0150.00416.59
8.0.280.0170.00217.41
8.0.270.0140.00516.75
8.0.260.0170.00517.47
8.0.250.0160.00616.70
8.0.240.0130.00916.74
8.0.230.0200.00716.48
8.0.220.0210.00816.47
8.0.210.0170.00716.56
8.0.200.0200.00616.62
8.0.190.0210.00516.62
8.0.180.0230.00416.62
8.0.170.0200.00616.68
8.0.160.0220.00516.54
8.0.150.0210.00316.56
8.0.140.0140.00416.62
8.0.130.0170.00416.43
8.0.120.0190.00516.54
8.0.110.0180.00816.56
8.0.100.0220.00516.57
8.0.90.0230.00616.48
8.0.80.0170.01016.46
8.0.70.0210.00616.50
8.0.60.0210.00416.59
8.0.50.0200.00716.46
8.0.30.0240.00416.45
8.0.20.0160.00316.73
8.0.10.0190.00516.75
7.4.330.0080.00515.95
7.4.320.0120.00716.20
7.4.300.0160.00516.24
7.4.290.0180.00816.26
7.4.280.0160.00616.27
7.4.270.0190.00416.28
7.4.260.0220.00416.34
7.4.250.0150.00516.29
7.4.240.0120.00616.21
7.4.230.0190.00516.34
7.4.220.0200.00416.27
7.4.210.0150.00716.18
7.4.200.0180.00616.19
7.4.190.0190.00416.33
7.4.180.0140.00916.32
7.4.160.0210.00516.40
7.4.150.0200.00616.24
7.4.140.0170.00816.22
7.4.130.0180.00816.15
7.4.120.0180.00516.26
7.4.110.0190.00516.13
7.4.100.0190.00616.29
7.4.90.0190.00616.29
7.4.80.0180.00616.18
7.4.70.0130.00916.16
7.4.60.0180.00616.18
7.4.50.0200.00816.12
7.4.40.0190.00716.22
7.4.30.0170.00716.18
7.4.20.0130.00916.27
7.4.10.0180.00716.02
7.4.00.0190.00516.19

preferences:
24.94 ms | 1249 KiB | 5 Q