3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = bool(0 == 'foo'); echo $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)
8.3.60.0130.00718.55
8.3.50.0160.00622.11
8.3.40.0120.00318.97
8.3.30.0070.01418.59
8.3.20.0040.00420.04
8.3.10.0060.00320.66
8.3.00.0000.00823.48
8.2.180.0080.00816.88
8.2.170.0110.00422.96
8.2.160.0060.00922.25
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00320.72
8.2.120.0080.00026.35
8.2.110.0100.00020.52
8.2.100.0080.00317.91
8.2.90.0080.00019.09
8.2.80.0090.00017.97
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0040.00818.09
8.2.40.0030.00622.24
8.2.30.0000.00719.40
8.2.20.0000.00817.67
8.2.10.0000.00718.01
8.2.00.0050.00217.86
8.1.280.0060.00925.92
8.1.270.0100.00622.05
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0040.01823.85
8.1.230.0070.00420.96
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.09
8.1.190.0000.00817.11
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0000.00720.63
8.1.150.0040.00418.76
8.1.140.0040.00419.47
8.1.130.0030.00317.60
8.1.120.0000.00717.30
8.1.110.0000.00717.28
8.1.100.0040.00417.32
8.1.90.0030.00317.36
8.1.80.0000.00817.29
8.1.70.0000.00817.34
8.1.60.0040.00417.43
8.1.50.0040.00417.40
8.1.40.0020.00517.42
8.1.30.0040.00417.55
8.1.20.0030.00617.39
8.1.10.0000.00717.48
8.1.00.0050.00217.42
8.0.300.0080.00018.77
8.0.290.0000.00716.75
8.0.280.0070.00018.29
8.0.270.0030.00317.13
8.0.260.0070.00017.10
8.0.250.0000.00716.85
8.0.240.0030.00316.94
8.0.230.0000.00716.86
8.0.220.0030.00316.77
8.0.210.0030.00316.92
8.0.200.0040.00416.92
8.0.190.0040.00416.97
8.0.180.0070.00016.80
8.0.170.0070.00017.00
8.0.160.0030.00516.79
8.0.150.0080.00416.84
8.0.140.0040.00616.78
8.0.130.0030.00313.24
8.0.120.0050.00216.88
8.0.110.0000.00816.93
8.0.100.0000.00816.68
8.0.90.0000.00716.68
8.0.80.0090.00616.90
8.0.70.0050.00316.75
8.0.60.0000.00716.85
8.0.50.0080.00016.73
8.0.30.0110.00716.84
8.0.20.0080.01217.40
8.0.10.0000.00816.98
8.0.00.0090.00916.60
7.4.330.0000.00516.66
7.4.320.0030.00316.46
7.4.300.0040.00416.44
7.4.290.0080.00016.55
7.4.280.0040.00416.57
7.4.270.0100.00016.45
7.4.260.0070.00016.44
7.4.250.0030.00616.54
7.4.240.0040.00416.51
7.4.230.0030.00316.51
7.4.220.0100.01016.47
7.4.210.0140.00316.56
7.4.200.0000.00716.33
7.4.160.0120.00416.39
7.4.150.0030.01717.40
7.4.140.0070.01217.86
7.4.130.0100.00716.48
7.4.120.0080.01016.53
7.4.110.0120.00416.54
7.4.100.0130.01016.52
7.4.90.0030.01316.26
7.4.80.0090.01219.39
7.4.70.0100.00616.46
7.4.60.0080.00816.59
7.4.50.0040.01516.46
7.4.40.0110.00516.35
7.4.30.0150.00316.48
7.4.00.0080.00815.19
7.3.330.0000.00513.08
7.3.320.0030.00313.16
7.3.310.0000.00616.18
7.3.300.0030.00316.23
7.3.290.0050.01116.27
7.3.280.0100.00816.24
7.3.270.0110.00617.40
7.3.260.0130.00516.23
7.3.250.0120.00916.40
7.3.240.0100.00916.25
7.3.230.0180.00616.39
7.3.210.0040.01216.30
7.3.200.0130.00319.39
7.3.190.0060.01016.46
7.3.180.0130.00316.43
7.3.170.0100.00616.34
7.3.160.0110.00516.27
7.3.10.0030.00616.16
7.3.00.0070.01016.33
7.2.330.0120.00616.56
7.2.320.0030.01416.27
7.2.310.0090.00916.57
7.2.300.0080.00816.57
7.2.290.0060.01016.42
7.2.130.0030.01416.29
7.2.120.0060.00616.75
7.2.110.0050.00516.23
7.2.100.0030.00716.59
7.2.90.0050.00516.81
7.2.80.0070.00316.39
7.2.70.0170.00316.40
7.2.60.0000.01316.61
7.2.50.0040.01116.52
7.2.40.0040.00416.78
7.2.30.0060.00616.29
7.2.20.0040.01216.75
7.2.10.0090.00616.58
7.2.00.0070.00917.93
7.1.250.0040.00815.42
7.1.200.0080.00315.45
7.1.100.0040.01118.07
7.1.70.0040.01217.07
7.1.60.0070.01619.40
7.1.50.0060.01216.53
7.1.00.0100.07022.30
7.0.200.0710.00714.58
7.0.60.0300.03719.77
7.0.50.0030.05317.77
7.0.40.0130.08020.24
7.0.30.0270.05320.13
7.0.20.0330.08320.19
7.0.10.0070.04020.34
7.0.00.0000.05320.29
5.6.280.0000.05721.11
5.6.210.0100.05020.50
5.6.200.0000.04318.13
5.6.190.0100.08020.60
5.6.180.0330.07320.41
5.6.170.0330.06320.44
5.6.160.0100.06720.52
5.6.150.0100.06718.13
5.6.140.0130.03018.12
5.6.130.0070.08318.11
5.6.120.0130.07021.03
5.6.110.0200.07320.98
5.6.100.0070.05320.96
5.6.90.0130.07721.05
5.6.80.0070.07720.35
5.5.350.0230.07320.41
5.5.340.0100.06317.88
5.5.330.0170.06720.14
5.5.320.0570.06320.51
5.5.310.0300.07720.28
5.5.300.0030.07018.01
5.5.290.0130.07717.98
5.5.280.0000.04720.73
5.5.270.0130.06020.82
5.5.260.0070.07320.65
5.5.250.0100.07720.68
5.5.240.0200.07020.22

preferences:
73.61 ms | 401 KiB | 5 Q