3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((int) false); var_dump((int) true);

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)
8.3.60.0140.00416.23
8.3.50.0110.00416.23
8.3.40.0060.00918.55
8.3.30.0150.00018.40
8.3.20.0040.00420.34
8.3.10.0000.00823.61
8.3.00.0040.00420.21
8.2.180.0070.00718.17
8.2.170.0170.00022.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0030.00520.92
8.2.120.0070.00026.35
8.2.110.0060.00321.00
8.2.100.0050.00517.78
8.2.90.0000.00817.91
8.2.80.0050.00319.03
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0040.00418.10
8.2.40.0000.00720.55
8.2.30.0060.00320.82
8.2.20.0080.00017.81
8.2.10.0040.00417.99
8.2.00.0040.00417.93
8.1.280.0100.01025.92
8.1.270.0040.00422.06
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0080.00022.14
8.1.230.0040.00820.97
8.1.220.0050.00317.74
8.1.210.0060.00318.89
8.1.200.0060.00317.10
8.1.190.0030.00517.11
8.1.180.0040.00418.10
8.1.170.0080.00018.64
8.1.160.0070.00018.95
8.1.150.0000.00820.46
8.1.140.0070.00219.32
8.1.130.0000.00717.27
8.1.120.0030.00317.33
8.1.110.0030.00317.32
8.1.100.0040.00417.37
8.1.90.0000.00817.26
8.1.80.0030.00517.36
8.1.70.0030.00317.31
8.1.60.0060.00317.45
8.1.50.0050.00517.28
8.1.40.0000.00717.29
8.1.30.0050.00217.50
8.1.20.0080.00017.52
8.1.10.0000.00717.37
8.1.00.0040.00417.23
8.0.300.0040.00420.20
8.0.290.0040.00416.58
8.0.280.0070.00018.30
8.0.270.0000.00717.16
8.0.260.0030.00616.67
8.0.250.0030.00316.82
8.0.240.0000.00716.79
8.0.230.0000.00716.90
8.0.220.0030.00616.84
8.0.210.0040.00316.78
8.0.200.0030.00316.91
8.0.190.0080.00016.89
8.0.180.0040.00416.74
8.0.170.0030.00516.76
8.0.160.0000.00716.84
8.0.150.0030.00316.66
8.0.140.0030.00316.80
8.0.130.0000.00613.29
8.0.120.0000.00716.80
8.0.110.0000.00816.67
8.0.100.0080.00016.89
8.0.90.0040.00416.70
8.0.80.0100.00716.79
8.0.70.0020.00516.61
8.0.60.0070.00016.86
8.0.50.0040.00416.77
8.0.30.0100.00616.90
8.0.20.0100.01117.40
8.0.10.0040.00416.97
8.0.00.0180.00016.70
7.4.330.0060.00015.55
7.4.320.0000.00616.42
7.4.300.0030.00316.38
7.4.290.0070.00016.51
7.4.280.0050.00316.47
7.4.270.0030.00316.36
7.4.260.0040.00416.50
7.4.250.0030.00316.34
7.4.240.0070.00016.34
7.4.230.0000.00716.22
7.4.220.0060.02016.45
7.4.210.0080.00616.50
7.4.200.0070.00016.36
7.4.160.0070.00816.39
7.4.150.0090.00917.40
7.4.140.0080.00917.86
7.4.130.0170.01016.35
7.4.120.0100.01216.39
7.4.110.0030.01316.28
7.4.100.0130.01016.23
7.4.90.0060.01116.30
7.4.80.0080.00819.39
7.4.70.0070.01016.36
7.4.60.0070.01116.20
7.4.50.0060.00916.48
7.4.40.0000.01616.40
7.4.30.0080.00816.49
7.4.00.0070.00714.89
7.3.330.0050.00013.06
7.3.320.0050.00013.05
7.3.310.0070.00016.29
7.3.300.0050.00216.18
7.3.290.0070.00716.17
7.3.280.0080.00816.17
7.3.270.0160.00017.40
7.3.260.0110.00716.17
7.3.250.0160.01316.36
7.3.240.0030.01416.31
7.3.230.0150.00316.21
7.3.210.0060.00916.40
7.3.200.0100.00716.47
7.3.190.0170.00016.41
7.3.180.0110.00516.10
7.3.170.0090.01216.41
7.3.160.0070.01016.42
7.3.120.0100.00714.40
7.3.110.0040.01114.90
7.3.100.0070.00714.65
7.3.90.0040.00814.60
7.3.80.0060.00314.62
7.3.70.0040.01114.82
7.3.60.0040.00814.84
7.3.50.0060.01014.48
7.3.40.0000.01314.73
7.3.30.0080.00814.64
7.3.20.0080.00416.49
7.3.10.0030.00716.64
7.3.00.0030.01416.41
7.2.330.0090.01816.40
7.2.320.0080.00816.64
7.2.310.0080.00716.46
7.2.300.0080.00816.59
7.2.290.0100.00716.57
7.2.240.0080.00814.52
7.2.230.0060.00315.11
7.2.220.0090.00014.77
7.2.210.0040.00414.68
7.2.200.0030.01015.04
7.2.190.0100.00314.61
7.2.180.0030.01014.80
7.2.170.0000.01814.57
7.2.160.0080.00814.68
7.2.150.0070.00716.94
7.2.140.0130.00016.90
7.2.130.0060.00616.71
7.2.120.0030.00716.55
7.2.110.0060.00916.69
7.2.100.0060.00616.60
7.2.90.0070.00716.93
7.2.80.0100.00016.63
7.2.70.0080.00616.73
7.2.60.0070.00816.68
7.2.50.0040.00916.88
7.2.40.0100.00316.90
7.2.30.0030.01316.65
7.2.20.0070.00716.65
7.2.10.0030.01016.73
7.2.00.0030.00918.03
7.1.330.0070.01015.86
7.1.320.0000.00915.66
7.1.310.0090.00015.66
7.1.300.0080.00815.64
7.1.290.0030.01215.46
7.1.280.0040.00415.73
7.1.270.0000.01815.81
7.1.260.0060.00915.72
7.1.250.0030.00915.51
7.1.200.0100.00315.81
7.1.100.0000.01217.87
7.1.70.0180.00016.98
7.1.60.0580.01332.85
7.1.50.0560.02732.84
7.1.40.0630.01834.32
7.1.30.0880.01632.56
7.1.20.0530.02032.45
7.1.10.0320.01114.72
7.1.00.0450.00814.48
7.0.200.0370.01214.69
7.0.190.0380.01414.82
7.0.180.0640.01014.36
7.0.170.0350.01214.26
7.0.160.0310.00814.25
7.0.150.0320.01014.51
7.0.140.0260.00914.63
7.0.130.0440.01214.72
7.0.120.0300.02314.64
7.0.110.0330.01214.54
7.0.100.0450.02214.33
7.0.90.0300.01516.10
7.0.80.0100.01016.34
7.0.70.0110.01316.42
7.0.60.0290.01515.91
7.0.50.0090.00616.34
7.0.40.0310.01414.77
7.0.30.0330.01216.18
7.0.20.0050.01516.36
7.0.10.0460.00714.45
7.0.00.0390.01114.61

preferences:
39.14 ms | 400 KiB | 5 Q