3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo intval('2021C');

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)
8.3.60.0100.00716.38
8.3.50.0090.00616.23
8.3.40.0070.00718.71
8.3.30.0110.00318.72
8.3.20.0040.00420.21
8.3.10.0000.00721.58
8.3.00.0040.00419.23
8.2.180.0030.01718.41
8.2.170.0100.00322.96
8.2.160.0030.01020.52
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00420.94
8.2.120.0040.00426.35
8.2.110.0040.00421.00
8.2.100.0080.00318.03
8.2.90.0040.00419.09
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00417.80
8.2.50.0000.00918.10
8.2.40.0080.00020.42
8.2.30.0040.00420.89
8.2.20.0040.00417.99
8.2.10.0000.00717.84
8.2.00.0000.00717.84
8.1.280.0040.01125.92
8.1.270.0070.00322.05
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00623.90
8.1.230.0070.00419.08
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0030.00617.11
8.1.180.0000.00818.10
8.1.170.0030.00520.26
8.1.160.0030.00318.90
8.1.150.0040.00420.59
8.1.140.0040.00419.50
8.1.130.0030.00318.73
8.1.120.0070.00017.32
8.1.110.0000.00717.30
8.1.100.0000.00717.30
8.1.90.0000.00817.35
8.1.80.0070.00017.32
8.1.70.0030.00317.35
8.1.60.0030.00617.43
8.1.50.0040.00417.36
8.1.40.0040.00417.39
8.1.30.0050.00217.55
8.1.20.0030.00717.45
8.1.10.0040.00417.43
8.1.00.0070.00017.34
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0030.00318.22
8.0.270.0000.00717.23
8.0.260.0030.00316.77
8.0.250.0000.00716.93
8.0.240.0000.00716.86
8.0.230.0000.00716.84
8.0.220.0070.00016.77
8.0.210.0030.00316.84
8.0.200.0030.00316.76
8.0.190.0040.00816.76
8.0.180.0000.00716.85
8.0.170.0040.00416.85
8.0.160.0040.00416.86
8.0.150.0050.00216.78
8.0.140.0000.00716.79
8.0.130.0060.00013.27
8.0.120.0060.00316.74
8.0.110.0040.00416.80
8.0.100.0040.00416.83
8.0.90.0040.00416.68
8.0.80.0130.01016.86
8.0.70.0040.00316.71
8.0.60.0000.00816.71
8.0.50.0050.00216.77
8.0.30.0100.00816.84
8.0.20.0130.00717.40
8.0.10.0040.00416.89
8.0.00.0060.01216.71
7.4.330.0000.00515.55
7.4.320.0000.00616.35
7.4.300.0060.00016.38
7.4.290.0000.00616.21
7.4.280.0040.00416.34
7.4.270.0000.00616.47
7.4.260.0000.00816.42
7.4.250.0000.00716.39
7.4.240.0070.00016.36
7.4.230.0070.00016.48
7.4.220.0060.01216.30
7.4.210.0110.00416.50
7.4.200.0070.00016.37
7.4.160.0050.01016.12
7.4.150.0120.00817.40
7.4.140.0090.00817.86
7.4.130.0110.00816.48
7.4.120.0120.00816.26
7.4.110.0130.01016.21
7.4.100.0140.00916.56
7.4.90.0110.00816.36
7.4.80.0140.00719.39
7.4.70.0090.00916.46
7.4.60.0050.01216.38
7.4.50.0060.01016.41
7.4.40.0170.00416.09
7.4.30.0080.00816.45
7.4.00.0080.01014.87
7.3.330.0000.00613.17
7.3.320.0000.00613.13
7.3.310.0000.00716.02
7.3.300.0030.00316.09
7.3.290.0060.00816.19
7.3.280.0090.00716.16
7.3.270.0080.00817.40
7.3.260.0080.01016.33
7.3.250.0110.00916.31
7.3.240.0120.00616.31
7.3.230.0090.00616.21
7.3.210.0100.00716.41
7.3.200.0100.01016.38
7.3.190.0090.00916.39
7.3.180.0130.00316.24
7.3.170.0070.01016.48
7.3.160.0120.00316.27
7.3.120.0060.01214.59
7.3.110.0070.01114.39
7.3.100.0030.00914.25
7.3.90.0100.00714.55
7.3.80.0030.01214.60
7.3.70.0030.00614.59
7.3.60.0030.01014.83
7.3.50.0110.00814.77
7.3.40.0110.00714.59
7.3.30.0070.00414.81
7.3.20.0070.00716.42
7.3.10.0050.00816.54
7.3.00.0070.00816.62
7.2.330.0140.00316.31
7.2.320.0130.00316.49
7.2.310.0170.00516.38
7.2.300.0090.00916.51
7.2.290.0040.01416.56
7.2.250.0140.00415.02
7.2.240.0110.00415.00
7.2.230.0040.01414.66
7.2.220.0090.00614.59
7.2.210.0100.00715.05
7.2.200.0030.00915.02
7.2.190.0060.00614.96
7.2.180.0070.01014.92
7.2.170.0060.01214.56
7.2.130.0050.00816.88
7.2.120.0040.00716.87
7.2.110.0060.00816.65
7.2.100.0020.01116.54
7.2.90.0080.00516.65
7.2.80.0080.00616.52
7.2.70.0050.00716.74
7.2.60.0070.00716.81
7.2.50.0080.00716.80
7.2.40.0060.00616.86
7.2.30.0040.00816.79
7.2.20.0070.00616.75
7.2.10.0030.01016.86
7.2.00.0050.00917.60
7.1.330.0100.00315.69
7.1.320.0040.00815.88
7.1.310.0090.00015.82
7.1.300.0060.00715.53
7.1.290.0100.00315.83
7.1.280.0000.00915.46
7.1.270.0000.01115.54
7.1.260.0030.00715.62
7.1.250.0110.00315.71
7.1.200.0160.00315.76
7.1.100.0000.00917.95
7.1.70.0060.00616.90
7.1.60.0160.01034.94
7.1.50.0110.01434.38
7.1.40.0140.01134.50
7.1.30.0220.00334.39
7.1.20.0160.01034.50
7.1.10.0060.00616.55
7.1.00.0060.00616.63
7.0.200.0080.00416.72
7.0.190.0060.00616.67
7.0.180.0000.01116.18
7.0.170.0060.00616.14
7.0.160.0000.01216.24
7.0.150.0000.01116.14
7.0.140.0180.00016.20
7.0.130.0000.01116.59
7.0.120.0000.01116.38
7.0.110.0080.00815.97
7.0.100.0090.00616.39
7.0.90.0060.00616.09
7.0.80.0040.01116.26
7.0.70.0060.00616.09
7.0.60.0060.00615.81
7.0.50.0090.00316.29
7.0.40.0100.00316.57
7.0.30.0060.00616.29
7.0.20.0000.01316.51
7.0.10.0080.00416.51
7.0.00.0040.00716.39

preferences:
39.07 ms | 401 KiB | 5 Q