3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ( 1 & 2 ) . "\r\n"; echo ( 2 & 2 ) . "\r\n"; echo ( 3 & 2 ) . "\r\n"; echo ( 4 & 2 ) . "\r\n"; echo ( 5 & 2 ) . "\r\n";

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)
8.4.130.0100.00518.51
8.4.120.0120.00819.52
8.4.110.0110.00922.34
8.4.100.0090.01117.68
8.4.90.0100.01020.39
8.4.80.0100.01018.79
8.4.70.0140.00618.66
8.4.60.0060.00420.43
8.4.50.0070.01118.46
8.4.40.0160.00319.45
8.4.30.0090.00019.39
8.4.20.0130.00618.64
8.4.10.0070.01019.11
8.3.260.0090.00916.26
8.3.250.0130.00716.75
8.3.240.0120.00817.09
8.3.230.0120.00716.70
8.3.220.0100.00718.83
8.3.210.0100.00916.43
8.3.200.0050.00316.41
8.3.190.0040.00617.21
8.3.180.0050.00318.95
8.3.170.0120.00816.84
8.3.160.0080.00316.35
8.3.150.0130.00716.60
8.3.140.0070.00716.32
8.3.130.0080.00018.11
8.3.120.0080.00018.82
8.3.110.0150.00320.94
8.3.100.0160.00324.06
8.3.90.0140.00426.77
8.3.80.0090.00017.97
8.3.70.0110.00718.18
8.3.60.0070.00718.43
8.3.50.0100.01221.01
8.3.40.0120.00318.72
8.3.30.0070.00718.46
8.3.20.0070.00019.65
8.3.10.0000.00821.93
8.3.00.0000.00823.70
8.2.290.0090.01016.43
8.2.280.0120.00618.44
8.2.270.0130.00620.41
8.2.260.0080.00017.19
8.2.250.0050.00316.50
8.2.240.0100.00018.94
8.2.230.0040.00422.58
8.2.220.0080.00037.54
8.2.210.0140.00026.77
8.2.200.0090.00018.04
8.2.190.0060.00916.58
8.2.180.0140.00018.04
8.2.170.0110.00422.96
8.2.160.0100.00720.38
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0000.00720.39
8.2.120.0040.00426.35
8.2.110.0060.00319.39
8.2.100.0100.00017.78
8.2.90.0000.00719.05
8.2.80.0050.00317.97
8.2.70.0000.00917.38
8.2.60.0030.01017.78
8.2.50.0040.00418.10
8.2.40.0050.00520.61
8.2.30.0040.00420.48
8.2.20.0000.00717.90
8.2.10.0040.00417.87
8.2.00.0070.00018.04
8.1.330.0140.00515.89
8.1.320.0110.00817.88
8.1.310.0040.00418.34
8.1.300.0040.01417.89
8.1.290.0050.00530.84
8.1.280.0130.00625.92
8.1.270.0090.00923.83
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0070.00322.00
8.1.230.0100.00020.85
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0000.00816.98
8.1.180.0060.00318.10
8.1.170.0000.00818.61
8.1.160.0040.00418.71
8.1.150.0030.00420.35
8.1.140.0040.00419.44
8.1.130.0000.00618.87
8.1.120.0040.00417.21
8.1.110.0000.00817.32
8.1.100.0040.00417.38
8.1.90.0000.00817.21
8.1.80.0000.00717.20
8.1.70.0030.00317.31
8.1.60.0000.00717.44
8.1.50.0000.00817.39
8.1.40.0050.00317.34
8.1.30.0000.00717.44
8.1.20.0050.00217.42
8.1.10.0040.00417.46
8.1.00.0050.00317.26
8.0.300.0060.00318.77
8.0.290.0060.00316.63
8.0.280.0000.00718.23
8.0.270.0000.00717.14
8.0.260.0070.00017.24
8.0.250.0080.00016.70
8.0.240.0040.00416.70
8.0.230.0040.00416.71
8.0.220.0070.00016.74
8.0.210.0050.00216.77
8.0.200.0030.00316.82
8.0.190.0090.00016.82
8.0.180.0040.00416.74
8.0.170.0000.00716.80
8.0.160.0050.00316.74
8.0.150.0000.00716.70
8.0.140.0070.00016.61
8.0.130.0050.00213.20
8.0.120.0040.00416.69
8.0.110.0070.00016.81
8.0.100.0070.00016.61
8.0.90.0040.00416.85
8.0.80.0040.01116.82
8.0.70.0050.00216.68
8.0.60.0040.00416.68
8.0.50.0040.00416.66
8.0.30.0070.01116.75
8.0.20.0100.00917.40
8.0.10.0030.00316.83
8.0.00.0030.01316.85
7.4.330.0050.00015.55
7.4.320.0080.00016.40
7.4.300.0000.00616.33
7.4.290.0060.00016.41
7.4.280.0080.00016.45
7.4.270.0000.00816.46
7.4.260.0070.00016.41
7.4.250.0080.00016.40
7.4.240.0070.00016.39
7.4.230.0070.00016.30
7.4.220.0060.01216.36
7.4.210.0050.01516.48
7.4.200.0040.00416.52
7.4.160.0060.00916.37
7.4.150.0120.00617.40
7.4.140.0080.01117.86
7.4.130.0100.01216.33
7.4.120.0110.00916.32
7.4.110.0060.01216.27
7.4.100.0100.01016.48
7.4.90.0060.01016.27
7.4.80.0130.00319.39
7.4.70.0030.01316.42
7.4.60.0080.00816.17
7.4.50.0000.01416.06
7.4.40.0140.00616.33
7.4.30.0110.00516.49
7.4.00.0050.00714.82
7.3.330.0060.00012.96
7.3.320.0030.00312.85
7.3.310.0000.00616.00
7.3.300.0000.00716.11
7.3.290.0080.00016.03
7.3.280.0070.01016.10
7.3.270.0110.00717.40
7.3.260.0100.00816.34
7.3.250.0080.01016.33
7.3.240.0050.01216.20
7.3.230.0090.00916.30
7.3.210.0060.00916.20
7.3.200.0040.01216.41
7.3.190.0150.00816.53
7.3.180.0060.01016.27
7.3.170.0090.01316.30
7.3.160.0060.00916.26
7.3.120.0060.01214.67
7.3.110.0050.00914.72
7.3.100.0050.00814.73
7.3.90.0070.00714.71
7.3.80.0040.00914.71
7.3.70.0050.01114.64
7.3.60.0040.01014.60
7.3.50.0090.00514.63
7.3.40.0040.01014.76
7.3.30.0060.00914.62
7.3.20.0080.00716.55
7.3.10.0090.00616.53
7.3.00.0040.01016.64
7.2.330.0130.00516.32
7.2.320.0070.01016.54
7.2.310.0150.00616.24
7.2.300.0170.00716.53
7.2.290.0070.01516.32
7.2.250.0090.01214.77
7.2.240.0050.01014.77
7.2.230.0030.01014.76
7.2.220.0050.00814.79
7.2.210.0060.00714.91
7.2.200.0030.01014.87
7.2.190.0030.00914.65
7.2.180.0090.00514.72
7.2.170.0080.00714.89
7.2.160.0080.00914.78
7.2.150.0050.01016.52
7.2.140.0060.01016.61
7.2.130.0060.00516.85
7.2.120.0100.00716.73
7.2.110.0060.00816.63
7.2.100.0070.00716.59
7.2.90.0050.01116.85
7.2.80.0030.01016.84
7.2.70.0080.00716.85
7.2.60.0090.00716.64
7.2.50.0050.01016.65
7.2.40.0050.01116.67
7.2.30.0020.01216.83
7.2.20.0060.00916.80
7.2.10.0080.00916.73
7.2.00.0060.01016.66
7.1.330.0050.00615.57
7.1.320.0050.00815.71
7.1.310.0050.00915.53
7.1.300.0100.00415.63
7.1.290.0070.00515.64
7.1.280.0050.00915.51
7.1.270.0070.00715.59
7.1.260.0060.00615.58
7.1.250.0000.01315.52
7.1.200.0130.00715.50
7.1.70.0030.01016.97
7.1.60.0030.00717.22
7.1.20.0200.08340.39
7.1.10.0100.07022.34
7.1.00.0230.05022.42
7.0.200.0100.00716.48
7.0.160.0130.06021.84
7.0.150.0130.08321.84
7.0.140.0200.08321.82
7.0.130.0030.06321.80
7.0.120.0030.06021.86
7.0.110.0030.06721.83
7.0.100.0200.07021.91
7.0.90.0170.04722.10
7.0.80.0130.05321.89
7.0.70.0170.05021.91
7.0.60.0170.06322.00
7.0.50.0070.06021.88
7.0.40.0100.05321.85
7.0.30.0100.06721.84
7.0.20.0170.04722.01
7.0.10.0130.07721.86
7.0.00.0130.07321.86

preferences:
123.7 ms | 403 KiB | 5 Q