3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export(addcslashes(['x', 'y']));

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)
8.3.60.0070.01118.43
8.3.50.0050.00816.24
8.3.40.0180.00418.84
8.3.30.0090.00618.73
8.3.20.0040.00421.83
8.3.10.0030.00523.48
8.3.00.0040.00419.79
8.2.180.0070.01116.50
8.2.170.0080.00822.96
8.2.160.0140.00020.98
8.2.150.0050.00324.18
8.2.140.0030.00624.66
8.2.130.0040.00420.52
8.2.120.0070.00026.35
8.2.110.0060.00319.21
8.2.100.0070.00417.68
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0030.00517.80
8.2.50.0040.00418.10
8.2.40.0040.00422.30
8.2.30.0040.00420.89
8.2.20.0000.00717.88
8.2.10.0040.00417.91
8.2.00.0070.00018.04
8.1.280.0100.00325.92
8.1.270.0000.00723.84
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.07
8.1.230.0060.00617.45
8.1.220.0000.01017.74
8.1.210.0060.00318.77
8.1.200.0050.00517.13
8.1.190.0000.00817.23
8.1.180.0000.00718.10
8.1.170.0080.00018.51
8.1.160.0040.00418.74
8.1.150.0080.00020.24
8.1.140.0000.00719.34
8.1.130.0000.00718.77
8.1.120.0070.00017.37
8.1.110.0080.00017.35
8.1.100.0050.00317.33
8.1.90.0030.00517.20
8.1.80.0030.00317.21
8.1.70.0030.00517.22
8.1.60.0040.00417.46
8.1.50.0050.00317.42
8.1.40.0050.00317.37
8.1.30.0030.00517.62
8.1.20.0000.00717.57
8.1.10.0050.00317.48
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0040.00418.35
8.0.270.0070.00017.19
8.0.260.0040.00416.82
8.0.250.0030.00316.99
8.0.240.0000.00716.82
8.0.230.0000.00716.93
8.0.220.0030.00316.91
8.0.210.0030.00316.83
8.0.200.0030.00316.95
8.0.190.0050.00317.00
8.0.180.0040.00416.94
8.0.170.0040.00416.81
8.0.160.0030.00516.92
8.0.150.0040.00416.77
8.0.140.0000.00716.80
8.0.130.0000.00513.27
8.0.120.0000.00816.81
8.0.110.0030.00316.84
8.0.100.0030.00416.75
8.0.90.0000.00716.76
8.0.80.0000.01516.85
8.0.70.0000.00716.75
8.0.60.0000.00816.70
8.0.50.0070.00016.91
8.0.30.0080.01216.92
8.0.20.0090.01117.40
8.0.10.0000.00716.95
8.0.00.0120.00616.90
7.4.330.0070.00015.55
7.4.320.0030.00316.39
7.4.300.0030.00316.27
7.4.290.0070.00016.43
7.4.280.0000.00916.38
7.4.270.0030.00316.47
7.4.260.0000.00816.27
7.4.250.0000.00716.34
7.4.240.0000.00716.38
7.4.230.0000.00716.27
7.4.220.0070.01116.46
7.4.210.0030.01016.56
7.4.200.0030.00316.48
7.4.160.0100.00716.40
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0060.01316.21
7.4.120.0110.00916.35
7.4.110.0150.00316.42
7.4.100.0080.01116.42
7.4.90.0060.01116.43
7.4.80.0120.00619.39
7.4.70.0090.00616.38
7.4.60.0030.01316.39
7.4.50.0100.00716.25
7.4.40.0060.00916.29
7.4.30.0060.01016.25
7.4.00.0070.00914.74
7.3.330.0000.00512.93
7.3.320.0030.00313.06
7.3.310.0000.00716.24
7.3.300.0070.00016.22
7.3.290.0040.01116.20
7.3.280.0110.00616.17
7.3.270.0030.01417.40
7.3.260.0110.00516.10
7.3.250.0130.00816.22
7.3.240.0120.01016.18
7.3.230.0070.01016.27
7.3.210.0090.01216.32
7.3.200.0100.00716.28
7.3.190.0120.00416.09
7.3.180.0000.01516.17
7.3.170.0030.01316.36
7.3.160.0060.01016.23
7.3.120.0080.00914.69
7.3.110.0060.00814.87
7.3.100.0070.01114.73
7.3.90.0080.00714.76
7.3.80.0060.00714.63
7.3.70.0080.00914.57
7.3.60.0060.00514.53
7.3.50.0100.00314.54
7.3.40.0070.00814.57
7.3.30.0050.00814.71
7.3.20.0100.00316.54
7.3.10.0100.00416.47
7.3.00.0050.00616.45
7.2.330.0030.01316.26
7.2.320.0060.01516.26
7.2.310.0100.01016.32
7.2.300.0130.00316.44
7.2.290.0100.00616.13
7.2.250.0060.01114.82
7.2.240.0070.01114.82
7.2.230.0050.01114.88
7.2.220.0010.01814.83
7.2.210.0070.00814.86
7.2.200.0050.00814.76
7.2.190.0030.00914.72
7.2.180.0050.01014.70
7.2.170.0050.00814.88
7.2.60.0080.00816.81
7.2.50.0040.00716.61
7.1.330.0060.00815.55
7.1.320.0050.00715.59
7.1.310.0090.00215.61
7.1.300.0100.00315.55
7.1.290.0030.01315.60
7.1.280.0060.00915.55
7.1.270.0090.00315.58
7.1.260.0040.00715.68
7.1.200.0070.00315.43
7.1.70.0030.00516.60
7.1.60.1270.02033.18
7.1.50.1530.01732.86
7.1.40.1430.01732.34
7.1.30.2570.02032.56
7.1.20.1330.02032.39
7.1.10.1130.01014.54
7.1.00.0800.00314.63
7.0.200.0100.00714.74
7.0.190.0500.01014.59
7.0.180.1270.01014.16
7.0.170.2430.00714.33
7.0.160.2000.01314.43
7.0.150.2330.01014.45
7.0.140.1600.00714.39
7.0.130.1100.01014.57
7.0.120.0430.01014.27
7.0.110.1230.01014.55
7.0.100.0270.01314.54
7.0.90.1370.01014.36
7.0.80.1600.00314.29
7.0.70.1000.01714.01
7.0.60.1170.01014.03
7.0.50.1530.01014.33
7.0.40.1230.01014.30
7.0.30.1230.00714.68
7.0.20.1100.00714.51
7.0.10.1330.00314.44
7.0.00.2030.01314.67

preferences:
62.32 ms | 401 KiB | 5 Q