3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((string) false === ''); var_dump((string) true === '1');

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)
8.3.60.0120.00618.55
8.3.50.0120.00318.04
8.3.40.0070.01018.52
8.3.30.0040.01118.59
8.3.20.0000.00819.27
8.3.10.0040.00421.91
8.3.00.0040.00420.61
8.2.180.0120.00318.16
8.2.170.0090.00922.96
8.2.160.0090.00921.07
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0000.00726.16
8.2.120.0070.00021.06
8.2.110.0030.00621.00
8.2.100.0120.00017.78
8.2.90.0030.00617.80
8.2.80.0000.00817.97
8.2.70.0080.00017.91
8.2.60.0030.00617.97
8.2.50.0080.00018.10
8.2.40.0030.00619.33
8.2.30.0000.00718.99
8.2.20.0040.00417.96
8.2.10.0030.00317.86
8.2.00.0000.00817.48
8.1.280.0150.00025.92
8.1.270.0060.00323.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0000.01122.68
8.1.220.0080.00017.74
8.1.210.0050.00318.91
8.1.200.0030.00616.98
8.1.190.0000.00817.29
8.1.180.0030.00518.10
8.1.170.0000.00718.49
8.1.160.0040.00418.75
8.1.150.0000.00718.63
8.1.140.0000.00822.18
8.1.130.0000.00719.98
8.1.120.0080.00017.31
8.1.110.0000.00717.35
8.1.100.0000.00717.31
8.1.90.0040.00417.37
8.1.80.0000.00717.29
8.1.70.0000.00717.30
8.1.60.0050.00217.43
8.1.50.0030.00617.43
8.1.40.0040.00417.36
8.1.30.0000.00817.43
8.1.20.0040.00417.51
8.1.10.0040.00417.32
8.1.00.0040.00417.41
8.0.300.0050.00219.78
8.0.290.0100.00016.63
8.0.280.0000.00718.36
8.0.270.0030.00317.04
8.0.260.0000.00618.34
8.0.250.0030.00316.80
8.0.240.0040.00416.74
8.0.230.0070.00016.77
8.0.220.0000.00716.86
8.0.210.0070.00016.80
8.0.200.0000.00816.91
8.0.190.0000.00716.84
8.0.180.0040.00416.91
8.0.170.0040.00416.72
8.0.160.0040.00416.88
8.0.150.0040.00416.74
8.0.140.0000.00716.70
8.0.130.0030.00313.24
8.0.120.0000.00716.80
8.0.110.0040.00416.66
8.0.100.0000.00716.86
8.0.90.0000.00716.70
8.0.80.0080.01316.82
8.0.70.0040.00416.72
8.0.60.0000.00716.76
8.0.50.0000.00716.76
8.0.30.0090.00917.04
8.0.20.0120.00917.40
8.0.10.0000.00716.98
8.0.00.0060.01116.64
7.4.330.0000.00615.55
7.4.320.0000.00616.42
7.4.300.0030.00316.34
7.4.290.0000.00716.41
7.4.280.0060.00316.52
7.4.270.0040.00416.28
7.4.260.0050.00216.54
7.4.250.0040.00416.36
7.4.240.0050.00216.42
7.4.230.0000.00716.41
7.4.220.0000.00816.62
7.4.210.0090.00716.55
7.4.200.0000.00716.57
7.4.160.0090.01516.45
7.4.140.0090.01017.86
7.4.130.0030.01316.36
7.4.120.0120.00616.44
7.4.110.0060.01216.47
7.4.100.0090.00916.41
7.4.90.0070.01116.60
7.4.80.0110.00619.39
7.4.70.0100.00616.32
7.4.60.0040.01116.19
7.4.50.0070.01016.42
7.4.40.0130.00616.57
7.4.00.0060.00914.76
7.3.330.0020.00213.00
7.3.320.0060.00013.00
7.3.310.0000.00816.31
7.3.300.0000.00716.27
7.3.290.0000.00616.24
7.3.280.0090.00716.23
7.3.260.0100.00716.33
7.3.240.0070.01016.26
7.3.230.0130.00716.48
7.3.210.0180.00716.25
7.3.200.0050.01116.32
7.3.190.0000.02016.30
7.3.180.0120.00916.34
7.3.170.0080.00916.23
7.3.160.0130.00316.25
7.3.10.0060.00616.70
7.3.00.0100.00716.23
7.2.330.0100.00716.19
7.2.320.0090.01216.60
7.2.310.0090.00616.50
7.2.300.0130.00316.38
7.2.290.0080.00816.23
7.2.130.0000.01416.73
7.2.120.0090.00316.78
7.2.110.0060.00616.70
7.2.100.0070.00716.58
7.2.90.0080.00716.76
7.2.80.0070.00816.70
7.2.70.0060.00717.01
7.2.60.0070.00716.89
7.2.50.0100.00616.62
7.2.40.0080.00616.77
7.2.30.0040.00716.65
7.2.20.0100.00116.86
7.2.10.0050.00816.70
7.2.00.0060.00616.77
7.1.250.0070.00715.63
7.1.230.0030.01015.52
7.1.220.0060.00615.84
7.1.210.0040.00815.54
7.1.200.0060.00915.81
7.1.190.0090.00315.70
7.1.180.0080.00615.66
7.1.170.0130.00015.85
7.1.160.0060.00615.79
7.1.150.0060.00615.63
7.1.140.0080.00415.75
7.1.130.0090.00315.59
7.1.120.0040.00815.53
7.1.110.0080.00515.57
7.1.100.0100.00315.89
7.1.90.0100.00315.79
7.1.80.0110.00015.75
7.1.70.0040.00715.86
7.1.60.0190.01033.63
7.1.50.0260.00633.66
7.1.40.0270.00333.54
7.1.30.0190.00933.62
7.1.20.0210.01033.51
7.1.10.0080.00315.79
7.1.00.0000.01215.71
5.6.380.0050.00914.22

preferences:
96.5 ms | 400 KiB | 5 Q