3v4l.org

run code in 300+ PHP versions simultaneously
<?php $original = str_repeat("hallo php",4096); $packed=gzcompress($original, -1, PHP_ZLIB_ENCODING_RAW); echo strlen($packed)." ".strlen($original)."\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)
8.3.60.0090.01218.68
8.3.50.0130.00321.14
8.3.40.0070.00718.97
8.3.30.0120.00319.04
8.3.20.0040.00420.25
8.3.10.0040.00422.09
8.3.00.0070.00022.52
8.2.180.0120.00316.49
8.2.170.0110.00422.96
8.2.160.0090.00619.29
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.48
8.2.110.0070.00321.06
8.2.100.0000.01217.84
8.2.90.0000.00819.21
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0040.00419.70
8.2.30.0050.00218.02
8.2.20.0030.00517.71
8.2.10.0040.00417.80
8.2.00.0030.00517.68
8.1.280.0100.00325.92
8.1.270.0030.00522.13
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00321.29
8.1.230.0110.00017.51
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0050.00517.23
8.1.180.0030.00518.93
8.1.170.0030.00618.59
8.1.160.0080.00022.03
8.1.150.0040.00418.77
8.1.140.0020.00517.49
8.1.130.0040.00417.78
8.1.120.0000.00717.52
8.1.110.0080.00017.41
8.1.100.0000.00717.49
8.1.90.0000.00717.54
8.1.80.0080.00017.45
8.1.70.0030.00317.45
8.1.60.0060.00317.52
8.1.50.0040.00417.61
8.1.40.0040.00417.57
8.1.30.0030.00517.58
8.1.20.0030.00517.59
8.1.10.0070.00017.56
8.1.00.0040.00417.54
8.0.300.0050.00318.77
8.0.290.0070.00016.75
8.0.280.0040.00418.48
8.0.270.0030.00317.33
8.0.260.0000.00716.88
8.0.250.0000.00716.95
8.0.240.0030.00316.93
8.0.230.0000.00717.04
8.0.220.0000.00616.93
8.0.210.0040.00416.95
8.0.200.0000.00716.92
8.0.190.0030.00316.97
8.0.180.0040.00416.94
8.0.170.0040.00416.98
8.0.160.0000.00916.89
8.0.150.0000.00816.94
8.0.140.0020.00516.96
8.0.130.0030.00313.50
8.0.120.0000.00816.85
8.0.110.0070.00016.96
8.0.100.0030.00516.89
8.0.90.0050.00216.81
8.0.80.0000.01616.90
8.0.70.0030.00617.01
8.0.60.0080.00016.88
8.0.50.0000.00716.88
8.0.30.0090.01017.11
8.0.20.0120.00717.40
8.0.10.0020.00516.95
8.0.00.0080.01116.82
7.4.330.0030.00315.00
7.4.320.0060.00016.55
7.4.300.0000.00716.47
7.4.290.0040.00416.55
7.4.280.0030.00316.60
7.4.270.0030.00316.49
7.4.260.0070.00016.51
7.4.250.0000.00716.58
7.4.240.0040.00416.59
7.4.230.0030.00316.51
7.4.220.0140.00716.69
7.4.210.0040.01116.56
7.4.200.0000.00716.62
7.4.190.0030.00316.76
7.4.160.0090.00916.44
7.4.150.0030.01417.40
7.4.140.0090.01317.86
7.4.130.0160.00516.39
7.4.120.0130.00616.64
7.4.110.0070.01316.73
7.4.100.0070.01016.58
7.4.90.0110.00716.53
7.4.80.0100.00719.39
7.4.70.0050.01416.44
7.4.60.0080.00816.57
7.4.50.0060.00316.47
7.4.40.0100.00622.77
7.4.30.0030.01316.77
7.4.00.0000.01415.07
7.3.330.0060.00013.26
7.3.320.0020.00213.10
7.3.310.0070.00016.42
7.3.300.0030.00316.21
7.3.290.0070.00316.42
7.3.280.0070.01216.37
7.3.270.0110.00617.40
7.3.260.0120.01516.54
7.3.250.0120.00616.56
7.3.240.0070.01016.63
7.3.230.0070.01016.63
7.3.210.0140.00316.75
7.3.200.0040.01619.39
7.3.190.0130.00716.31
7.3.180.0080.00816.57
7.3.170.0060.00916.68
7.3.160.0060.00916.64
7.3.120.0130.00314.70
7.2.330.0080.00816.66
7.2.320.0030.01316.66
7.2.310.0060.01116.70
7.2.300.0100.01116.56
7.2.290.0070.01016.79
7.2.60.0290.00716.80
7.2.50.0250.01516.63
7.2.00.0030.01019.63
7.1.200.0040.00415.75
7.1.70.0000.01017.32
7.1.60.0030.02119.82
7.1.50.0200.01434.83
7.1.00.0030.07722.44
7.0.200.0090.00316.93
7.0.140.0030.07021.95
7.0.60.0000.04720.09
7.0.50.0030.07717.84
7.0.40.0070.07720.05
7.0.30.0130.08020.04
7.0.20.0230.07020.02
7.0.10.0130.08720.13
7.0.00.0130.06720.19
5.6.280.0100.06720.85
5.6.210.0030.05720.69
5.6.200.0030.04718.12
5.6.190.0030.05020.35
5.6.180.0200.04020.35
5.6.170.0270.04320.51
5.6.160.0070.03720.40
5.6.150.0100.08018.09
5.6.140.0070.04718.15
5.6.130.0030.04018.07
5.6.120.0100.04320.98
5.6.110.0170.06321.01
5.6.100.0070.06321.01
5.6.90.0170.07020.97
5.6.80.0000.06320.39
5.5.350.3970.03720.49
5.5.340.0030.08317.98
5.5.330.0170.07320.40
5.5.320.0300.03720.20
5.5.310.0200.04720.31
5.5.300.0070.07317.88
5.5.290.0100.05017.87
5.5.280.0070.05720.87
5.5.270.0030.08720.97
5.5.260.0000.06320.76
5.5.250.0130.03720.61
5.5.240.0230.07720.15
5.4.450.3170.04319.39
5.4.440.3000.04319.39
5.4.430.2970.04019.23
5.4.420.3200.03719.56
5.4.410.3430.04719.29
5.4.400.3300.03319.09
5.4.390.3030.03319.09
5.4.380.2970.03319.16
5.4.370.2930.03718.80
5.4.360.3330.03018.93
5.4.350.2970.04319.06
5.4.340.2800.04019.13
5.4.320.3370.03318.79
5.4.310.3030.04319.13
5.4.300.3170.03719.08
5.4.290.3030.04019.06
5.4.280.3200.03019.08
5.4.270.3230.04019.13
5.4.260.3370.03718.92
5.4.250.3130.03319.21
5.4.240.3170.03719.13
5.4.230.3070.03318.80
5.4.220.3030.04019.09
5.4.210.3600.04019.07
5.4.200.2970.04019.21
5.4.190.3100.03319.14
5.4.180.2670.03318.79
5.4.170.3030.03719.24
5.4.160.3070.03019.07
5.4.150.3000.03718.78
5.4.140.3000.04016.50
5.4.130.3100.03316.18
5.4.120.2900.03016.30
5.4.110.2800.02716.43
5.4.100.3000.03716.44
5.4.90.3100.03316.51
5.4.80.3000.03016.39
5.4.70.3230.03316.44
5.4.60.3370.02716.06
5.4.50.2970.03716.20
5.4.40.2930.03716.38
5.4.30.3170.03016.43
5.4.20.3230.03316.46
5.4.10.3300.03716.05
5.4.00.3200.04015.72
5.3.290.3270.03314.65
5.3.280.3230.03714.42
5.3.270.3230.03714.73
5.3.260.3170.03714.50
5.3.250.2970.04314.66
5.3.240.3230.03714.74
5.3.230.3130.04014.47
5.3.220.3200.04014.55
5.3.210.2730.04014.44
5.3.200.3070.03314.69
5.3.190.2930.04014.45
5.3.180.3170.03714.43
5.3.170.2900.04314.45
5.3.160.3200.03714.53
5.3.150.3200.03714.64
5.3.140.3330.04314.54
5.3.130.3130.04014.62
5.3.120.3070.03314.44
5.3.110.3270.04014.56
5.3.100.3130.04314.00
5.3.90.3330.03314.08
5.3.80.3130.04013.88
5.3.70.3400.04013.85
5.3.60.3230.03713.88
5.3.50.3100.03713.75
5.3.40.3070.03313.93
5.3.30.3200.03314.04
5.3.20.3370.03713.58
5.3.10.3230.03713.67
5.3.00.3170.03713.62
5.2.170.2770.02712.81
5.2.160.2770.02712.81
5.2.150.2770.03012.81
5.2.140.2670.03012.81
5.2.130.2730.02712.81
5.2.120.2730.03012.81
5.2.110.2430.03312.81
5.2.100.2630.03012.81
5.2.90.2730.03712.81
5.2.80.2570.02712.81
5.2.70.2770.02712.81
5.2.60.2730.03012.81
5.2.50.2800.03312.81
5.2.40.2230.03012.81
5.2.30.2270.05012.81
5.2.20.2230.03012.81
5.2.10.2300.02712.81
5.2.00.2230.02712.81
5.1.60.2170.02712.81
5.1.50.1970.02712.81
5.1.40.2100.01712.81
5.1.30.2270.02712.81
5.1.20.1800.02312.81
5.1.10.2130.02712.81
5.1.00.2130.02712.81
5.0.50.1400.02012.81
5.0.40.1000.02012.81
5.0.30.1100.03312.81
5.0.20.1230.02012.81
5.0.10.1030.02012.81
5.0.00.1100.03312.81
4.4.90.1170.02012.81
4.4.80.1200.02012.81
4.4.70.1200.02312.81
4.4.60.1070.01312.81
4.4.50.1300.01312.81
4.4.40.1130.03012.81
4.4.30.1100.02012.81
4.4.20.1230.01312.81
4.4.10.1100.01312.81
4.4.00.1030.02012.81
4.3.110.0970.01712.81
4.3.100.1000.01712.81
4.3.90.1200.01012.81
4.3.80.1130.02312.81
4.3.70.1170.01712.81
4.3.60.1230.02012.81
4.3.50.1070.02012.81
4.3.40.0970.02312.81
4.3.30.0530.01312.81
4.3.20.0630.03012.81
4.3.10.0670.02712.81
4.3.00.0530.02012.81

preferences:
34.7 ms | 401 KiB | 5 Q