3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = (bool)'0'; var_dump($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)
8.3.60.0120.00616.75
8.3.50.0160.00016.36
8.3.40.0070.01018.73
8.3.30.0040.01118.44
8.3.20.0040.00421.77
8.3.10.0040.00421.87
8.3.00.0060.00319.43
8.2.180.0130.00616.75
8.2.170.0170.00322.96
8.2.160.0080.00819.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00822.30
8.2.120.0040.00426.35
8.2.110.0040.00721.03
8.2.100.0080.00320.36
8.2.90.0080.00017.82
8.2.80.0040.00419.29
8.2.70.0040.00417.92
8.2.60.0000.00818.03
8.2.50.0040.00418.10
8.2.40.0070.00020.42
8.2.30.0000.00819.10
8.2.20.0000.00818.04
8.2.10.0030.00517.95
8.2.00.0040.00417.98
8.1.280.0190.00025.92
8.1.270.0000.00722.06
8.1.260.0040.00426.35
8.1.250.0050.00528.09
8.1.240.0030.00622.22
8.1.230.0070.00319.16
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0090.00017.10
8.1.180.0060.00318.10
8.1.170.0050.00318.59
8.1.160.0000.00718.81
8.1.150.0070.00018.71
8.1.140.0040.00419.41
8.1.130.0040.00418.80
8.1.120.0030.00718.74
8.1.110.0000.00817.37
8.1.100.0030.00517.42
8.1.90.0000.00817.27
8.1.80.0050.00217.44
8.1.70.0070.00017.28
8.1.60.0060.00317.39
8.1.50.0040.00417.49
8.1.40.0040.00717.42
8.1.30.0060.00317.55
8.1.20.0040.00417.59
8.1.10.0070.00317.38
8.1.00.0000.00717.26
8.0.300.0040.00419.73
8.0.290.0000.00716.75
8.0.280.0000.00718.28
8.0.270.0040.00417.08
8.0.260.0030.00318.90
8.0.250.0030.00317.01
8.0.240.0030.00516.96
8.0.230.0000.00716.81
8.0.220.0030.00316.88
8.0.210.0000.00716.87
8.0.200.0000.00716.95
8.0.190.0060.00316.88
8.0.180.0050.00216.92
8.0.170.0050.00216.77
8.0.160.0030.00316.94
8.0.150.0040.00416.73
8.0.140.0050.00516.78
8.0.130.0050.00013.23
8.0.120.0040.00416.84
8.0.110.0040.00416.90
8.0.100.0000.00816.75
8.0.90.0040.00316.99
8.0.80.0140.00416.94
8.0.70.0000.00716.90
8.0.60.0040.00416.79
8.0.50.0000.00816.92
8.0.30.0170.00216.97
8.0.20.0120.00817.40
8.0.10.0000.00716.82
8.0.00.0080.00816.63
7.4.330.0000.00515.55
7.4.320.0000.00616.43
7.4.300.0000.00716.41
7.4.290.0030.00316.46
7.4.280.0040.00316.45
7.4.270.0040.00416.48
7.4.260.0030.00616.47
7.4.250.0040.00416.37
7.4.240.0040.00416.33
7.4.230.0070.00016.31
7.4.220.0070.01116.32
7.4.210.0090.00616.43
7.4.200.0040.00416.60
7.4.160.0060.01116.28
7.4.150.0100.00717.40
7.4.140.0130.00717.86
7.4.130.0100.01016.43
7.4.120.0120.00816.38
7.4.110.0200.01016.45
7.4.100.0200.00316.46
7.4.90.0060.01116.45
7.4.80.0170.00419.39
7.4.70.0080.00916.45
7.4.60.0130.00316.30
7.4.50.0090.00616.22
7.4.40.0080.00916.28
7.4.30.0080.00816.50
7.4.00.0070.01014.94
7.3.330.0000.00513.02
7.3.320.0050.00013.04
7.3.310.0000.00816.01
7.3.300.0030.00316.09
7.3.290.0060.00916.21
7.3.280.0090.00716.18
7.3.270.0120.01217.40
7.3.260.0090.00916.37
7.3.250.0110.00916.31
7.3.240.0110.00616.24
7.3.230.0080.00816.12
7.3.210.0030.01216.24
7.3.200.0090.00916.11
7.3.190.0030.01316.27
7.3.180.0040.01216.41
7.3.170.0070.01016.22
7.3.160.0030.01316.22
7.3.120.0060.01214.83
7.3.110.0030.01414.67
7.3.100.0000.01514.65
7.3.90.0140.00314.38
7.3.80.0060.00614.83
7.3.70.0100.01014.73
7.3.60.0030.01314.78
7.3.50.0110.00314.75
7.3.40.0090.00614.73
7.3.30.0070.00714.57
7.3.20.0030.01416.64
7.3.10.0070.00516.53
7.3.00.0030.00916.40
7.2.330.0100.00716.58
7.2.320.0030.01316.25
7.2.310.0040.01216.30
7.2.300.0230.02716.20
7.2.290.0040.01316.31
7.2.250.0070.01414.95
7.2.240.0060.01014.74
7.2.230.0000.01215.03
7.2.220.0110.00614.69
7.2.210.0030.00715.05
7.2.200.0060.00914.86
7.2.190.0000.01614.88
7.2.180.0060.00714.96
7.2.170.0040.01214.70
7.2.130.0070.00316.73
7.2.120.0040.00716.61
7.2.110.0030.01216.46
7.2.100.0040.00816.79
7.2.90.0070.00716.89
7.2.80.0070.00716.75
7.2.70.0060.00916.77
7.2.60.0090.00616.51
7.2.50.0100.00316.96
7.2.40.0080.00416.91
7.2.30.0070.00716.78
7.2.20.0030.01217.00
7.2.10.0030.00916.71
7.2.00.0070.00716.73
7.1.330.0040.01215.66
7.1.320.0070.00315.80
7.1.310.0040.00715.89
7.1.300.0030.00915.93
7.1.290.0060.00615.67
7.1.280.0040.00415.79
7.1.270.0030.01015.77
7.1.260.0070.00715.50
7.1.250.0060.00615.72
7.1.70.0090.00317.21
7.1.60.0000.01017.07
7.1.50.0130.01034.64
7.1.40.0130.01034.24
7.1.30.0170.01034.27
7.1.20.0100.01334.52
7.1.10.0000.01016.34
7.1.00.0030.00716.60
7.0.200.0060.01216.70
7.0.190.0070.00316.38
7.0.180.0070.00315.92
7.0.170.0000.01016.09
7.0.160.0030.00716.04
7.0.150.0030.01015.80
7.0.140.0070.00716.16
7.0.130.0000.01016.32
7.0.120.0000.01016.24
7.0.110.0130.00016.05
7.0.100.0070.00716.13
7.0.90.0000.01016.13
7.0.80.0030.00716.19
7.0.70.0030.00716.23
7.0.60.0030.00716.08
7.0.50.0030.00716.21
7.0.40.0030.00716.24
7.0.30.0070.00316.28
7.0.20.0000.01316.18
7.0.10.0030.01016.19
7.0.00.0030.00716.42

preferences:
59.73 ms | 400 KiB | 5 Q