3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'Hello' . 2 + 3 . 'world'; var_dump('78' == ' 78'); var_dump('78' == '78 ');

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)
8.3.60.0070.01418.31
8.3.50.0150.00721.15
8.3.40.0110.00418.85
8.3.30.0090.00618.59
8.3.20.0050.00220.27
8.3.10.0040.00423.57
8.3.00.0040.00423.48
8.2.180.0120.00416.38
8.2.170.0110.00722.96
8.2.160.0030.01022.06
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0050.00326.16
8.2.120.0030.00717.50
8.2.110.0030.00721.14
8.2.100.0040.00717.50
8.2.90.0050.00319.09
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0030.00617.80
8.2.50.0060.00318.07
8.2.40.0060.00619.27
8.2.30.0040.00419.73
8.2.20.0030.00517.54
8.2.10.0040.00417.99
8.2.00.0030.00317.84
8.1.280.0140.00025.92
8.1.270.0040.00420.28
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.65
8.1.230.0100.00317.42
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0000.01017.23
8.1.190.0040.00416.88
8.1.180.0050.00318.10
8.1.170.0050.00318.56
8.1.160.0040.00421.86
8.1.150.0000.00718.76
8.1.140.0000.00717.32
8.1.130.0030.00317.67
8.1.120.0000.00717.30
8.1.110.0070.00017.32
8.1.100.0000.00817.25
8.1.90.0030.00317.38
8.1.80.0050.00217.21
8.1.70.0070.00017.30
8.1.60.0080.00017.46
8.1.50.0060.00317.41
8.1.40.0000.00917.27
8.1.30.0000.00917.36
8.1.20.0000.00817.51
8.1.10.0030.00517.46
8.1.00.0040.00417.34
8.0.300.0050.00218.77
8.0.290.0030.00616.63
8.0.280.0070.00018.38
8.0.270.0070.00017.09
8.0.260.0000.00617.20
8.0.250.0000.00716.87
8.0.240.0000.00716.79
8.0.230.0000.00916.84
8.0.220.0070.00016.73
8.0.210.0070.00016.78
8.0.200.0060.00316.70
8.0.190.0080.00016.86
8.0.180.0000.00716.82
8.0.170.0050.00516.76
8.0.160.0000.00716.76
8.0.150.0030.00316.76
8.0.140.0040.00416.71
8.0.130.0030.00613.23
8.0.120.0000.00816.74
8.0.110.0040.00416.74
8.0.100.0040.00416.74
8.0.90.0040.00316.59
8.0.80.0060.00916.75
8.0.70.0050.00216.68
8.0.60.0000.00716.82
8.0.50.0030.00516.79
8.0.30.0140.00416.89
8.0.20.0110.01417.40
8.0.10.0070.00016.96
8.0.00.0110.00716.67
7.4.330.0000.00515.21
7.4.320.0060.00016.46
7.4.300.0030.00316.50
7.4.290.0040.00416.36
7.4.280.0020.00516.30
7.4.270.0070.00016.27
7.4.260.0020.00516.44
7.4.250.0040.00416.29
7.4.240.0040.00316.37
7.4.230.0030.00316.39
7.4.220.0110.00716.35
7.4.210.0080.00616.39
7.4.200.0030.00316.26
7.4.160.0030.01416.42
7.4.150.0210.00017.40
7.4.140.0030.02017.86
7.4.130.0090.00916.43
7.4.120.0090.01016.63
7.4.110.0110.00716.39
7.4.100.0160.00616.47
7.4.90.0120.00616.19
7.4.80.0080.00819.39
7.4.70.0070.01016.42
7.4.60.0040.01216.45
7.4.50.0000.00616.32
7.4.40.0130.00716.60
7.4.30.0080.00816.46
7.4.00.0050.01214.89
7.3.330.0030.00313.09
7.3.320.0060.00013.09
7.3.310.0030.00316.11
7.3.300.0000.00716.09
7.3.290.0050.00216.29
7.3.280.0070.01016.21
7.3.270.0060.01717.40
7.3.260.0100.00716.23
7.3.250.0100.00716.28
7.3.240.0070.01116.24
7.3.230.0070.01116.39
7.3.210.0070.01116.18
7.3.200.0100.00716.45
7.3.190.0160.00016.25
7.3.180.0060.01016.55
7.3.170.0130.00316.48
7.3.160.0150.00516.52
7.3.120.0060.00914.76
7.3.110.0080.01214.88
7.3.100.0140.00014.79
7.3.90.0070.01014.61
7.3.80.0040.01114.77
7.3.70.0030.00614.92
7.3.60.0030.01414.78
7.3.50.0150.00014.54
7.3.40.0000.00814.60
7.3.30.0070.00714.77
7.3.20.0070.00716.77
7.3.10.0040.01116.61
7.3.00.0100.00316.34
7.2.330.0160.00316.68
7.2.320.0150.00916.54
7.2.310.0000.01616.36
7.2.300.0130.00716.28
7.2.290.0170.00616.41
7.2.250.0030.01415.00
7.2.240.0100.01014.72
7.2.230.0030.01315.24
7.2.220.0070.01114.49
7.2.210.0080.00415.02
7.2.200.0030.00814.97
7.2.190.0090.00014.68
7.2.180.0070.00714.79
7.2.170.0120.00314.63
7.2.60.0130.00016.72
7.2.00.0090.00619.18
7.1.330.0000.01415.48
7.1.320.0070.01015.78
7.1.310.0030.01015.76
7.1.300.0030.00615.52
7.1.290.0030.01015.71
7.1.280.0030.00915.84
7.1.270.0070.00715.56
7.1.260.0040.01115.78
7.1.200.0070.00715.86
7.1.100.0030.01017.85
7.1.70.0040.01217.09
7.1.60.0120.01219.12
7.1.50.0100.01316.87
7.1.00.0000.07722.45
7.0.200.0120.00816.37
7.0.60.0030.07319.85
7.0.50.0000.04317.79
7.0.40.0030.08019.98
7.0.30.0230.05320.04
7.0.20.0300.06020.13
7.0.10.0070.08320.30
7.0.00.0070.09019.99
5.6.280.0000.03721.08
5.6.210.0200.08020.64
5.6.200.0000.08318.20
5.6.190.0100.07720.49
5.6.180.0330.03720.56
5.6.170.0170.04720.52
5.6.160.0100.08020.34
5.6.150.0070.04018.18
5.6.140.0000.04318.21
5.6.130.0030.05318.11
5.6.120.0100.04721.01
5.6.110.0070.06320.98
5.6.100.0000.04320.98
5.6.90.0070.08321.00
5.6.80.0070.04020.37
5.5.350.0300.07020.32
5.5.340.0130.07018.02
5.5.330.0000.04320.40
5.5.320.0200.03720.18
5.5.310.0330.05020.28
5.5.300.0130.07317.95
5.5.290.0030.05718.06
5.5.280.0200.07320.72
5.5.270.0030.04020.82
5.5.260.0200.06020.96
5.5.250.0130.03720.45
5.5.240.0030.03720.36
5.4.450.0070.04719.41
5.4.440.0130.04019.41
5.4.430.0100.04319.23
5.4.420.0230.03019.40
5.4.410.0100.04019.41
5.4.400.0170.03319.24
5.4.390.0270.03718.91
5.4.380.0170.03319.09
5.4.370.0130.04018.93
5.4.360.0130.04318.79
5.4.350.0100.04318.92
5.4.340.0170.03719.24
5.4.320.0170.07319.16
5.4.310.0170.03318.79
5.4.300.0200.08019.13
5.4.290.0170.07319.09
5.4.280.0170.06718.80
5.4.270.0100.05718.93
5.4.260.0200.05318.80
5.4.250.0170.07318.80
5.4.240.0200.08018.94
5.4.230.0130.05319.15
5.4.220.0200.07719.05
5.4.210.0230.04319.07
5.4.200.0270.05719.13
5.4.190.0300.04719.14
5.4.180.0170.04719.05
5.4.170.0100.06018.87
5.4.160.0100.04318.90
5.4.150.0200.03319.04
5.4.140.0200.03316.28
5.4.130.0200.06316.30
5.4.120.0270.06716.16
5.4.110.0170.03716.39
5.4.100.0200.06316.48
5.4.90.0200.03316.46
5.4.80.0300.06016.40
5.4.70.0230.07016.41
5.4.60.0230.06316.40
5.4.50.0270.07016.17
5.4.40.0300.05316.45
5.4.30.0230.06716.36
5.4.20.0270.06316.38
5.4.10.0230.04016.36
5.4.00.0200.07015.69
5.3.290.0170.03314.70
5.3.280.0230.05714.44
5.3.270.0270.07314.43
5.3.260.0270.02714.43
5.3.250.0130.04014.45
5.3.240.0170.06714.44
5.3.230.0230.04014.54
5.3.220.0300.07014.47
5.3.210.0200.06014.61
5.3.200.0230.07014.61
5.3.190.0270.04314.46
5.3.180.0200.07714.50
5.3.170.0230.06714.65
5.3.160.0200.04014.51
5.3.150.0230.06014.49
5.3.140.0270.07014.49
5.3.130.0300.06714.38
5.3.120.0230.05714.38
5.3.110.0200.05014.59
5.3.100.0270.07014.12
5.3.90.0130.04014.06
5.3.80.0300.06313.85
5.3.70.0170.07313.89
5.3.60.0230.06013.93
5.3.50.0200.06013.89
5.3.40.0130.06713.89
5.3.30.0270.05714.00
5.3.20.0200.07313.71
5.3.10.0270.06013.45
5.3.00.0230.06713.72
5.2.170.0200.04312.11
5.2.160.0170.05712.11
5.2.150.0200.05712.11
5.2.140.0170.03712.11
5.2.130.0230.05012.11
5.2.120.0070.05312.11
5.2.110.0170.04312.11
5.2.100.0170.04012.11
5.2.90.0270.05012.11
5.2.80.0200.03712.11
5.2.70.0230.05012.11
5.2.60.0170.06012.11
5.2.50.0200.03312.11
5.2.40.0130.06012.11
5.2.30.0170.05712.11
5.2.20.0170.05312.11
5.2.10.0170.04312.11
5.2.00.0170.03712.11
5.1.60.0170.04712.11
5.1.50.0100.04312.11
5.1.40.0070.04312.11
5.1.30.0170.05712.11
5.1.20.0170.03712.11
5.1.10.0170.04712.11
5.1.00.0200.05012.11
5.0.50.0070.04312.11
5.0.40.0170.03712.11
5.0.30.0100.06012.11
5.0.20.0100.02012.11
5.0.10.0100.04312.11
5.0.00.0100.06012.11
4.4.90.0070.02012.11
4.4.80.0100.03312.11
4.4.70.0070.03012.11
4.4.60.0000.04312.11
4.4.50.0100.02312.11
4.4.40.0130.05012.11
4.4.30.0100.03012.11
4.4.20.0070.03012.11
4.4.10.0070.02012.11
4.4.00.0100.04012.11
4.3.110.0070.02712.11
4.3.100.0100.02012.11
4.3.90.0000.02712.11
4.3.80.0100.02712.11
4.3.70.0100.03012.11
4.3.60.0130.02712.11
4.3.50.0030.04012.11
4.3.40.0030.04312.11
4.3.30.0030.03712.11
4.3.20.0070.03712.11
4.3.10.0030.03312.11
4.3.00.0030.03712.11

preferences:
72.54 ms | 401 KiB | 5 Q