3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('1' . '2');

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)
8.3.60.0090.00916.63
8.3.50.0120.00316.48
8.3.40.0070.00718.59
8.3.30.0090.00618.54
8.3.20.0080.00020.04
8.3.10.0040.00421.60
8.3.00.0060.00317.36
8.2.180.0120.00616.63
8.2.170.0070.01022.96
8.2.160.0100.00320.50
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00420.94
8.2.120.0000.00726.35
8.2.110.0060.00319.32
8.2.100.0110.00017.91
8.2.90.0040.00418.92
8.2.80.0050.00317.97
8.2.70.0000.00817.38
8.2.60.0050.00317.78
8.2.50.0040.00418.10
8.2.40.0040.00420.59
8.2.30.0000.00920.82
8.2.20.0050.00317.92
8.2.10.0000.00717.91
8.2.00.0070.00318.02
8.1.280.0130.00725.92
8.1.270.0110.00422.09
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0100.00022.42
8.1.230.0030.00917.42
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0030.00618.96
8.1.160.0030.00318.84
8.1.150.0040.00420.59
8.1.140.0070.00319.44
8.1.130.0030.00318.66
8.1.120.0030.00317.21
8.1.110.0000.00817.17
8.1.100.0000.00817.33
8.1.90.0040.00417.21
8.1.80.0000.00717.29
8.1.70.0030.00317.20
8.1.60.0060.00317.41
8.1.50.0040.00417.21
8.1.40.0070.00017.27
8.1.30.0040.00417.49
8.1.20.0040.00417.38
8.1.10.0040.00417.38
8.1.00.0000.00717.19
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0030.00318.30
8.0.270.0000.00717.12
8.0.260.0030.00316.68
8.0.250.0000.00716.79
8.0.240.0030.00616.73
8.0.230.0040.00416.80
8.0.220.0000.00716.63
8.0.210.0000.00716.75
8.0.200.0000.00616.74
8.0.190.0090.00016.80
8.0.180.0030.00716.75
8.0.170.0000.00816.67
8.0.160.0040.00416.77
8.0.150.0030.00316.56
8.0.140.0040.00416.77
8.0.130.0030.00313.14
8.0.120.0040.00416.77
8.0.110.0000.00716.72
8.0.100.0060.00316.59
8.0.90.0040.00416.87
8.0.80.0110.01216.72
8.0.70.0030.00716.83
8.0.60.0040.00416.63
8.0.50.0050.00216.73
8.0.30.0120.00516.73
8.0.20.0100.01017.40
8.0.10.0000.00816.83
8.0.00.0090.01216.61
7.4.330.0070.00015.55
7.4.320.0040.00416.55
7.4.300.0030.00316.34
7.4.290.0040.00416.42
7.4.280.0000.00816.34
7.4.270.0000.00716.47
7.4.260.0030.00316.36
7.4.250.0000.00716.25
7.4.240.0030.00316.48
7.4.230.0030.00316.11
7.4.220.0100.01416.56
7.4.210.0060.01016.35
7.4.200.0040.00416.35
7.4.160.0070.00816.39
7.4.150.0150.00317.40
7.4.140.0100.00817.86
7.4.130.0150.00316.39
7.4.120.0140.00816.33
7.4.110.0070.01016.34
7.4.100.0100.01316.31
7.4.90.0060.01016.43
7.4.80.0130.00319.39
7.4.70.0070.01016.40
7.4.60.0090.00616.45
7.4.50.0070.00716.43
7.4.40.0080.01116.59
7.4.30.0070.01616.39
7.4.10.0120.00415.00
7.4.00.0070.01014.74
7.3.330.0030.00312.86
7.3.320.0030.00312.96
7.3.310.0070.00015.94
7.3.300.0000.00716.11
7.3.290.0040.01016.10
7.3.280.0090.00716.11
7.3.270.0100.00717.40
7.3.260.0070.00916.32
7.3.250.0110.00816.27
7.3.240.0170.00416.23
7.3.230.0180.00416.17
7.3.210.0090.00916.31
7.3.200.0100.00616.24
7.3.190.0100.00716.35
7.3.180.0110.00616.18
7.3.170.0030.01616.33
7.3.160.0120.00316.26
7.3.130.0110.00314.65
7.3.120.0070.01114.38
7.3.110.0070.00714.45
7.3.100.0030.01014.86
7.3.90.0090.00914.56
7.3.80.0030.00614.85
7.3.70.0000.01314.73
7.3.60.0100.00714.75
7.3.50.0110.00014.50
7.3.40.0070.00714.51
7.3.30.0030.00914.38
7.3.20.0080.00616.57
7.3.10.0030.00716.27
7.3.00.0050.00516.52
7.2.330.0090.00816.38
7.2.320.0070.01716.25
7.2.310.0040.01416.37
7.2.300.0100.00716.28
7.2.290.0060.01616.12
7.2.260.0060.01314.62
7.2.250.0100.00714.76
7.2.240.0090.00614.57
7.2.230.0090.00614.96
7.2.220.0030.00715.01
7.2.210.0030.01014.92
7.2.200.0030.00614.73
7.2.190.0100.00714.77
7.2.180.0100.00714.73
7.2.170.0000.01414.63
7.2.160.0000.01514.95
7.2.150.0060.00616.60
7.2.140.0030.01016.69
7.2.130.0070.00716.67
7.2.120.0110.00316.38
7.2.110.0130.00316.56
7.2.100.0110.00316.54
7.2.90.0060.00916.78
7.2.80.0100.00316.88
7.2.70.0000.01216.88
7.2.60.0090.00416.56
7.2.50.0100.00316.54
7.2.40.0030.01316.55
7.2.30.0090.00016.32
7.2.20.0060.00816.80
7.2.10.0100.00316.58
7.2.00.0030.01018.04
7.1.330.0070.00715.71
7.1.320.0070.00715.63
7.1.310.0070.00715.35
7.1.300.0080.00515.61
7.1.290.0100.00315.43
7.1.280.0000.01215.56
7.1.270.0100.00315.62
7.1.260.0130.00015.36
7.1.250.0110.00015.63
7.1.240.0030.00715.61
7.1.230.0110.00415.77
7.1.220.0110.00315.73
7.1.210.0030.00715.69
7.1.200.0060.00615.65
7.1.190.0070.00715.58
7.1.180.0050.00815.55
7.1.170.0100.00315.69
7.1.160.0030.01015.73
7.1.150.0100.00315.78
7.1.140.0100.00715.71
7.1.130.0060.01015.57
7.1.120.0000.00915.85
7.1.110.0090.00615.68
7.1.100.0050.00516.64
7.1.90.0040.00715.45
7.1.80.0030.01015.88
7.1.70.0080.00616.33
7.1.60.0190.01025.33
7.1.50.0160.00825.24
7.1.40.0130.01125.04
7.1.30.0120.01124.90
7.1.20.0140.01425.09
7.1.10.0020.01215.98
7.1.00.0030.01116.07
7.0.330.0040.00715.27
7.0.320.0090.00315.26
7.0.310.0040.00715.08
7.0.300.0000.00914.97
7.0.290.0090.00315.28
7.0.280.0070.00715.50
7.0.270.0060.00315.20
7.0.260.0110.00315.33
7.0.250.0060.01015.29
7.0.240.0000.01315.20
7.0.230.0060.00715.20
7.0.220.0090.00615.48
7.0.210.0040.00815.25
7.0.200.0040.00715.91
7.0.190.0060.00816.02
7.0.180.0050.00715.61
7.0.170.0050.00915.81
7.0.160.0030.01215.57
7.0.150.0050.00915.74
7.0.140.0050.00615.85
7.0.130.0070.00815.67
7.0.120.0030.01115.88
7.0.110.0060.00815.77
7.0.100.0040.00915.66
7.0.90.0090.00315.67
7.0.80.0080.00515.72
7.0.70.0040.00715.88
7.0.60.0080.00515.62
7.0.50.0050.01015.85
7.0.40.0040.00915.05
7.0.30.0070.00714.75
7.0.20.0060.00814.84
7.0.10.0060.00814.74
7.0.00.0080.00614.69
5.6.400.0030.01213.80
5.6.390.0030.00614.47
5.6.380.0000.01214.15
5.6.370.0070.00814.04
5.6.360.0080.00414.27
5.6.350.0070.00714.08
5.6.340.0030.01014.39
5.6.330.0100.00313.98
5.6.320.0030.01014.20
5.6.310.0060.00614.32
5.6.300.0030.01313.84
5.6.290.0030.00914.15
5.6.280.0040.01114.38
5.6.270.0110.00314.08
5.6.260.0080.00314.28
5.6.250.0080.00814.28
5.6.240.0000.01614.13
5.6.230.0060.00614.09
5.6.220.0070.00314.11
5.6.210.0070.00714.40
5.6.200.0060.00614.13
5.6.190.0030.00613.97
5.6.180.0090.00314.04
5.6.170.0000.00814.34
5.6.160.0040.00814.47
5.6.150.0140.00014.29
5.6.140.0090.00613.94
5.6.130.0120.00314.31
5.6.120.0000.01214.27
5.6.110.0030.00613.98
5.6.100.0000.00913.89
5.6.90.0050.00514.33
5.6.80.0060.00614.20
5.6.70.0100.00314.29
5.6.60.0060.00613.86
5.6.50.0000.01213.90
5.6.40.0000.01014.13
5.6.30.0090.00614.13
5.6.20.0040.01114.12
5.6.10.0060.00914.20
5.6.00.0000.01514.10

preferences:
46.45 ms | 400 KiB | 5 Q